15872039426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{63367}}^1$

素因数の和:63578

約数の個数: 32

約数和(自身を含む): 25869352320

約数和(自身を除く): 9997312894

約数列:

[1, 2, 17, 34, 53, 106, 139, 278, 901, 1802, 2363, 4726, 7367, 14734, 63367, 125239, 126734, 250478, 1077239, 2154478, 3358451, 6716902, 8808013, 17616026, 57093667, 114187334, 149736221, 299472442, 466824689, 933649378, 7936019713, 15872039426]

約数ペア:

[(1, 15872039426), (2, 7936019713), (17, 933649378), (34, 466824689), (53, 299472442), (106, 149736221), (139, 114187334), (278, 57093667), (901, 17616026), (1802, 8808013), (2363, 6716902), (4726, 3358451), (7367, 2154478), (14734, 1077239), (63367, 250478), (125239, 126734)]