19481735184

素因数分解:

$2^4\times 3^1\times {\mathrm{1423}}^1\times {\mathrm{285221}}^1$

素因数の和:286655

約数の個数: 40

約数和(自身を含む): 50363359872

約数和(自身を除く): 30881624688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1423, 2846, 4269, 5692, 8538, 11384, 17076, 22768, 34152, 68304, 285221, 570442, 855663, 1140884, 1711326, 2281768, 3422652, 4563536, 6845304, 13690608, 405869483, 811738966, 1217608449, 1623477932, 2435216898, 3246955864, 4870433796, 6493911728, 9740867592, 19481735184]

約数ペア:

[(1, 19481735184), (2, 9740867592), (3, 6493911728), (4, 4870433796), (6, 3246955864), (8, 2435216898), (12, 1623477932), (16, 1217608449), (24, 811738966), (48, 405869483), (1423, 13690608), (2846, 6845304), (4269, 4563536), (5692, 3422652), (8538, 2281768), (11384, 1711326), (17076, 1140884), (22768, 855663), (34152, 570442), (68304, 285221)]