15192904

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 29283840

約数和(自身を除く): 14090936

約数列:

[1, 2, 4, 8, 61, 122, 163, 191, 244, 326, 382, 488, 652, 764, 1304, 1528, 9943, 11651, 19886, 23302, 31133, 39772, 46604, 62266, 79544, 93208, 124532, 249064, 1899113, 3798226, 7596452, 15192904]

約数ペア:

[(1, 15192904), (2, 7596452), (4, 3798226), (8, 1899113), (61, 249064), (122, 124532), (163, 93208), (191, 79544), (244, 62266), (326, 46604), (382, 39772), (488, 31133), (652, 23302), (764, 19886), (1304, 11651), (1528, 9943)]