1915707216

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{849161}}^1$

素因数の和:849219

約数の個数: 40

約数和(自身を含む): 5054212224

約数和(自身を除く): 3138505008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 849161, 1698322, 2547483, 3396644, 5094966, 6793288, 10189932, 13586576, 20379864, 39910567, 40759728, 79821134, 119731701, 159642268, 239463402, 319284536, 478926804, 638569072, 957853608, 1915707216]

約数ペア:

[(1, 1915707216), (2, 957853608), (3, 638569072), (4, 478926804), (6, 319284536), (8, 239463402), (12, 159642268), (16, 119731701), (24, 79821134), (47, 40759728), (48, 39910567), (94, 20379864), (141, 13586576), (188, 10189932), (282, 6793288), (376, 5094966), (564, 3396644), (752, 2547483), (1128, 1698322), (2256, 849161)]