17766970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10513}}^1$

素因数の和:10546

約数の個数: 24

約数和(自身を含む): 34633116

約数和(自身を除く): 16866146

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 10513, 21026, 52565, 105130, 136669, 273338, 683345, 1366690, 1776697, 3553394, 8883485, 17766970]

約数ペア:

[(1, 17766970), (2, 8883485), (5, 3553394), (10, 1776697), (13, 1366690), (26, 683345), (65, 273338), (130, 136669), (169, 105130), (338, 52565), (845, 21026), (1690, 10513)]