21962034145

素因数分解:

$5^1\times {\mathrm{409}}^1\times {\mathrm{1423}}^1\times {\mathrm{7547}}^1$

素因数の和:9384

約数の個数: 16

約数和(自身を含む): 26440945920

約数和(自身を除く): 4478911775

約数列:

[1, 5, 409, 1423, 2045, 7115, 7547, 37735, 582007, 2910035, 3086723, 10739381, 15433615, 53696905, 4392406829, 21962034145]

約数ペア:

[(1, 21962034145), (5, 4392406829), (409, 53696905), (1423, 15433615), (2045, 10739381), (7115, 3086723), (7547, 2910035), (37735, 582007)]