13210042

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:705

約数の個数: 16

約数和(自身を含む): 20197800

約数和(自身を除く): 6987758

約数列:

[1, 2, 97, 149, 194, 298, 457, 914, 14453, 28906, 44329, 68093, 88658, 136186, 6605021, 13210042]

約数ペア:

[(1, 13210042), (2, 6605021), (97, 136186), (149, 88658), (194, 68093), (298, 44329), (457, 28906), (914, 14453)]