19530245332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{20809}}^1\times {\mathrm{18049}}^1$

素因数の和:38875

約数の個数: 24

約数和(自身を含む): 36810809000

約数和(自身を除く): 17280563668

約数列:

[1, 2, 4, 13, 26, 52, 18049, 20809, 36098, 41618, 72196, 83236, 234637, 270517, 469274, 541034, 938548, 1082068, 375581641, 751163282, 1502326564, 4882561333, 9765122666, 19530245332]

約数ペア:

[(1, 19530245332), (2, 9765122666), (4, 4882561333), (13, 1502326564), (26, 751163282), (52, 375581641), (18049, 1082068), (20809, 938548), (36098, 541034), (41618, 469274), (72196, 270517), (83236, 234637)]