19005681168

素因数分解:

$2^4\times 3^2\times {\mathrm{131983897}}^1$

素因数の和:131983911

約数の個数: 30

約数和(自身を含む): 53189510894

約数和(自身を除く): 34183829726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 131983897, 263967794, 395951691, 527935588, 791903382, 1055871176, 1187855073, 1583806764, 2111742352, 2375710146, 3167613528, 4751420292, 6335227056, 9502840584, 19005681168]

約数ペア:

[(1, 19005681168), (2, 9502840584), (3, 6335227056), (4, 4751420292), (6, 3167613528), (8, 2375710146), (9, 2111742352), (12, 1583806764), (16, 1187855073), (18, 1055871176), (24, 791903382), (36, 527935588), (48, 395951691), (72, 263967794), (144, 131983897)]