1719100438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2111917}}^1$

素因数の和:2111967

約数の個数: 16

約数和(自身を含む): 2889103824

約数和(自身を除く): 1170003386

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 2111917, 4223834, 23231087, 46462174, 78140929, 156281858, 859550219, 1719100438]

約数ペア:

[(1, 1719100438), (2, 859550219), (11, 156281858), (22, 78140929), (37, 46462174), (74, 23231087), (407, 4223834), (814, 2111917)]