19013608

素因数分解:

$2^3\times {\mathrm{1381}}^1\times {\mathrm{1721}}^1$

素因数の和:3108

約数の個数: 16

約数和(自身を含む): 35697060

約数和(自身を除く): 16683452

約数列:

[1, 2, 4, 8, 1381, 1721, 2762, 3442, 5524, 6884, 11048, 13768, 2376701, 4753402, 9506804, 19013608]

約数ペア:

[(1, 19013608), (2, 9506804), (4, 4753402), (8, 2376701), (1381, 13768), (1721, 11048), (2762, 6884), (3442, 5524)]