12998752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31247}}^1$

素因数の和:31270

約数の個数: 24

約数和(自身を含む): 27560736

約数和(自身を除く): 14561984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 31247, 62494, 124988, 249976, 406211, 499952, 812422, 999904, 1624844, 3249688, 6499376, 12998752]

約数ペア:

[(1, 12998752), (2, 6499376), (4, 3249688), (8, 1624844), (13, 999904), (16, 812422), (26, 499952), (32, 406211), (52, 249976), (104, 124988), (208, 62494), (416, 31247)]