201611930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{119297}}^1$

素因数の和:119330

約数の個数: 24

約数和(自身を含む): 392967612

約数和(自身を除く): 191355682

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 119297, 238594, 596485, 1192970, 1550861, 3101722, 7754305, 15508610, 20161193, 40322386, 100805965, 201611930]

約数ペア:

[(1, 201611930), (2, 100805965), (5, 40322386), (10, 20161193), (13, 15508610), (26, 7754305), (65, 3101722), (130, 1550861), (169, 1192970), (338, 596485), (845, 238594), (1690, 119297)]