15062918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 26290656

約数和(自身を除く): 11227738

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 442, 643, 689, 901, 1286, 1378, 1802, 8359, 10931, 11713, 16718, 21862, 23426, 34079, 68158, 142103, 284206, 443027, 579343, 886054, 1158686, 7531459, 15062918]

約数ペア:

[(1, 15062918), (2, 7531459), (13, 1158686), (17, 886054), (26, 579343), (34, 443027), (53, 284206), (106, 142103), (221, 68158), (442, 34079), (643, 23426), (689, 21862), (901, 16718), (1286, 11713), (1378, 10931), (1802, 8359)]