15697737968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{373187}}^1$

素因数の和:373445

約数の個数: 40

約数和(自身を含む): 33318224640

約数和(自身を除く): 17620486672

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 239, 478, 956, 1912, 2629, 3824, 5258, 10516, 21032, 42064, 373187, 746374, 1492748, 2985496, 4105057, 5970992, 8210114, 16420228, 32840456, 65680912, 89191693, 178383386, 356766772, 713533544, 981108623, 1427067088, 1962217246, 3924434492, 7848868984, 15697737968]

約数ペア:

[(1, 15697737968), (2, 7848868984), (4, 3924434492), (8, 1962217246), (11, 1427067088), (16, 981108623), (22, 713533544), (44, 356766772), (88, 178383386), (176, 89191693), (239, 65680912), (478, 32840456), (956, 16420228), (1912, 8210114), (2629, 5970992), (3824, 4105057), (5258, 2985496), (10516, 1492748), (21032, 746374), (42064, 373187)]