15693588974

素因数分解:

$2^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{571}}^1\times {\mathrm{991}}^1$

素因数の和:1861

約数の個数: 48

約数和(自身を含む): 27556379136

約数和(自身を除く): 11862790162

約数列:

[1, 2, 7, 14, 49, 98, 283, 566, 571, 991, 1142, 1981, 1982, 3962, 3997, 6937, 7994, 13867, 13874, 27734, 27979, 48559, 55958, 97118, 161593, 280453, 323186, 560906, 565861, 1131151, 1131722, 1963171, 2262302, 3926342, 3961027, 7918057, 7922054, 13742197, 15836114, 27484394, 27727189, 55454378, 160138663, 320277326, 1120970641, 2241941282, 7846794487, 15693588974]

約数ペア:

[(1, 15693588974), (2, 7846794487), (7, 2241941282), (14, 1120970641), (49, 320277326), (98, 160138663), (283, 55454378), (566, 27727189), (571, 27484394), (991, 15836114), (1142, 13742197), (1981, 7922054), (1982, 7918057), (3962, 3961027), (3997, 3926342), (6937, 2262302), (7994, 1963171), (13867, 1131722), (13874, 1131151), (27734, 565861), (27979, 560906), (48559, 323186), (55958, 280453), (97118, 161593)]