13958972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1993}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 26129376

約数和(自身を除く): 12170404

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 1993, 3502, 3986, 7004, 7972, 33881, 67762, 135524, 205279, 410558, 821116, 3489743, 6979486, 13958972]

約数ペア:

[(1, 13958972), (2, 6979486), (4, 3489743), (17, 821116), (34, 410558), (68, 205279), (103, 135524), (206, 67762), (412, 33881), (1751, 7972), (1993, 7004), (3502, 3986)]