19005275498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{161201}}^1$

素因数の和:161470

約数の個数: 32

約数和(自身を含む): 32591175552

約数和(自身を除く): 13585900054

約数列:

[1, 2, 11, 22, 23, 46, 233, 253, 466, 506, 2563, 5126, 5359, 10718, 58949, 117898, 161201, 322402, 1773211, 3546422, 3707623, 7415246, 37559833, 40783853, 75119666, 81567706, 413158163, 826316326, 863876159, 1727752318, 9502637749, 19005275498]

約数ペア:

[(1, 19005275498), (2, 9502637749), (11, 1727752318), (22, 863876159), (23, 826316326), (46, 413158163), (233, 81567706), (253, 75119666), (466, 40783853), (506, 37559833), (2563, 7415246), (5126, 3707623), (5359, 3546422), (10718, 1773211), (58949, 322402), (117898, 161201)]