19579248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10459}}^1$

素因数の和:10486

約数の個数: 60

約数和(自身を含む): 59015320

約数和(自身を除く): 39436072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 10459, 20918, 31377, 41836, 62754, 83672, 94131, 125508, 135967, 167344, 188262, 251016, 271934, 376524, 407901, 502032, 543868, 753048, 815802, 1087736, 1223703, 1506096, 1631604, 2175472, 2447406, 3263208, 4894812, 6526416, 9789624, 19579248]

約数ペア:

[(1, 19579248), (2, 9789624), (3, 6526416), (4, 4894812), (6, 3263208), (8, 2447406), (9, 2175472), (12, 1631604), (13, 1506096), (16, 1223703), (18, 1087736), (24, 815802), (26, 753048), (36, 543868), (39, 502032), (48, 407901), (52, 376524), (72, 271934), (78, 251016), (104, 188262), (117, 167344), (144, 135967), (156, 125508), (208, 94131), (234, 83672), (312, 62754), (468, 41836), (624, 31377), (936, 20918), (1872, 10459)]