15733216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 33037200

約数和(自身を除く): 17303984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 113, 152, 226, 229, 304, 452, 458, 608, 904, 916, 1808, 1832, 2147, 3616, 3664, 4294, 4351, 7328, 8588, 8702, 17176, 17404, 25877, 34352, 34808, 51754, 68704, 69616, 103508, 139232, 207016, 414032, 491663, 828064, 983326, 1966652, 3933304, 7866608, 15733216]

約数ペア:

[(1, 15733216), (2, 7866608), (4, 3933304), (8, 1966652), (16, 983326), (19, 828064), (32, 491663), (38, 414032), (76, 207016), (113, 139232), (152, 103508), (226, 69616), (229, 68704), (304, 51754), (452, 34808), (458, 34352), (608, 25877), (904, 17404), (916, 17176), (1808, 8702), (1832, 8588), (2147, 7328), (3616, 4351), (3664, 4294)]