13998968

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{12589}}^1$

素因数の和:12734

約数の個数: 16

約数和(自身を含む): 26439000

約数和(自身を除く): 12440032

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 12589, 25178, 50356, 100712, 1749871, 3499742, 6999484, 13998968]

約数ペア:

[(1, 13998968), (2, 6999484), (4, 3499742), (8, 1749871), (139, 100712), (278, 50356), (556, 25178), (1112, 12589)]