12115376

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 29623104

約数和(自身を除く): 17507728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 157, 182, 208, 212, 314, 364, 371, 424, 628, 689, 728, 742, 848, 1099, 1256, 1378, 1456, 1484, 2041, 2198, 2512, 2756, 2968, 4082, 4396, 4823, 5512, 5936, 8164, 8321, 8792, 9646, 11024, 14287, 16328, 16642, 17584, 19292, 28574, 32656, 33284, 38584, 57148, 58247, 66568, 77168, 108173, 114296, 116494, 133136, 216346, 228592, 232988, 432692, 465976, 757211, 865384, 931952, 1514422, 1730768, 3028844, 6057688, 12115376]

約数ペア:

[(1, 12115376), (2, 6057688), (4, 3028844), (7, 1730768), (8, 1514422), (13, 931952), (14, 865384), (16, 757211), (26, 465976), (28, 432692), (52, 232988), (53, 228592), (56, 216346), (91, 133136), (104, 116494), (106, 114296), (112, 108173), (157, 77168), (182, 66568), (208, 58247), (212, 57148), (314, 38584), (364, 33284), (371, 32656), (424, 28574), (628, 19292), (689, 17584), (728, 16642), (742, 16328), (848, 14287), (1099, 11024), (1256, 9646), (1378, 8792), (1456, 8321), (1484, 8164), (2041, 5936), (2198, 5512), (2512, 4823), (2756, 4396), (2968, 4082)]