13211234

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1225

約数の個数: 16

約数和(自身を含む): 20433600

約数和(自身を除く): 7222366

約数列:

[1, 2, 43, 86, 149, 298, 1031, 2062, 6407, 12814, 44333, 88666, 153619, 307238, 6605617, 13211234]

約数ペア:

[(1, 13211234), (2, 6605617), (43, 307238), (86, 153619), (149, 88666), (298, 44333), (1031, 12814), (2062, 6407)]