15899494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6871}}^1$

素因数の和:6975

約数の個数: 16

約数和(自身を含む): 25976160

約数和(自身を除く): 10076666

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 6871, 13742, 89323, 178646, 611519, 1223038, 7949747, 15899494]

約数ペア:

[(1, 15899494), (2, 7949747), (13, 1223038), (26, 611519), (89, 178646), (178, 89323), (1157, 13742), (2314, 6871)]