13249042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2309}}^1$

素因数の和:2481

約数の個数: 16

約数和(自身を含む): 21067200

約数和(自身を除く): 7818158

約数列:

[1, 2, 19, 38, 151, 302, 2309, 2869, 4618, 5738, 43871, 87742, 348659, 697318, 6624521, 13249042]

約数ペア:

[(1, 13249042), (2, 6624521), (19, 697318), (38, 348659), (151, 87742), (302, 43871), (2309, 5738), (2869, 4618)]