18855632

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{10429}}^1$

素因数の和:10550

約数の個数: 20

約数和(自身を含む): 36859620

約数和(自身を除く): 18003988

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 10429, 20858, 41716, 83432, 166864, 1178477, 2356954, 4713908, 9427816, 18855632]

約数ペア:

[(1, 18855632), (2, 9427816), (4, 4713908), (8, 2356954), (16, 1178477), (113, 166864), (226, 83432), (452, 41716), (904, 20858), (1808, 10429)]