15705003568

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{4106957}}^1$

素因数の和:4107204

約数の個数: 20

約数和(自身を含む): 30555767520

約数和(自身を除く): 14850763952

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 4106957, 8213914, 16427828, 32855656, 65711312, 981562723, 1963125446, 3926250892, 7852501784, 15705003568]

約数ペア:

[(1, 15705003568), (2, 7852501784), (4, 3926250892), (8, 1963125446), (16, 981562723), (239, 65711312), (478, 32855656), (956, 16427828), (1912, 8213914), (3824, 4106957)]