18935408

素因数分解:

$2^4\times {\mathrm{773}}^1\times {\mathrm{1531}}^1$

素因数の和:2312

約数の個数: 20

約数和(自身を含む): 36758808

約数和(自身を除く): 17823400

約数列:

[1, 2, 4, 8, 16, 773, 1531, 1546, 3062, 3092, 6124, 6184, 12248, 12368, 24496, 1183463, 2366926, 4733852, 9467704, 18935408]

約数ペア:

[(1, 18935408), (2, 9467704), (4, 4733852), (8, 2366926), (16, 1183463), (773, 24496), (1531, 12368), (1546, 12248), (3062, 6184), (3092, 6124)]