19254880944

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{78517}}^1$

素因数の和:78675

約数の個数: 120

約数和(自身を含む): 58475809392

約数和(自身を除く): 39220928448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 131, 144, 156, 208, 234, 262, 312, 393, 468, 524, 624, 786, 936, 1048, 1179, 1572, 1703, 1872, 2096, 2358, 3144, 3406, 4716, 5109, 6288, 6812, 9432, 10218, 13624, 15327, 18864, 20436, 27248, 30654, 40872, 61308, 78517, 81744, 122616, 157034, 235551, 245232, 314068, 471102, 628136, 706653, 942204, 1020721, 1256272, 1413306, 1884408, 2041442, 2826612, 3062163, 3768816, 4082884, 5653224, 6124326, 8165768, 9186489, 10285727, 11306448, 12248652, 16331536, 18372978, 20571454, 24497304, 30857181, 36745956, 41142908, 48994608, 61714362, 73491912, 82285816, 92571543, 123428724, 133714451, 146983824, 164571632, 185143086, 246857448, 267428902, 370286172, 401143353, 493714896, 534857804, 740572344, 802286706, 1069715608, 1203430059, 1481144688, 1604573412, 2139431216, 2406860118, 3209146824, 4813720236, 6418293648, 9627440472, 19254880944]

約数ペア:

[(1, 19254880944), (2, 9627440472), (3, 6418293648), (4, 4813720236), (6, 3209146824), (8, 2406860118), (9, 2139431216), (12, 1604573412), (13, 1481144688), (16, 1203430059), (18, 1069715608), (24, 802286706), (26, 740572344), (36, 534857804), (39, 493714896), (48, 401143353), (52, 370286172), (72, 267428902), (78, 246857448), (104, 185143086), (117, 164571632), (131, 146983824), (144, 133714451), (156, 123428724), (208, 92571543), (234, 82285816), (262, 73491912), (312, 61714362), (393, 48994608), (468, 41142908), (524, 36745956), (624, 30857181), (786, 24497304), (936, 20571454), (1048, 18372978), (1179, 16331536), (1572, 12248652), (1703, 11306448), (1872, 10285727), (2096, 9186489), (2358, 8165768), (3144, 6124326), (3406, 5653224), (4716, 4082884), (5109, 3768816), (6288, 3062163), (6812, 2826612), (9432, 2041442), (10218, 1884408), (13624, 1413306), (15327, 1256272), (18864, 1020721), (20436, 942204), (27248, 706653), (30654, 628136), (40872, 471102), (61308, 314068), (78517, 245232), (81744, 235551), (122616, 157034)]