22058188

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 39376400

約数和(自身を除く): 17318212

約数列:

[1, 2, 4, 97, 139, 194, 278, 388, 409, 556, 818, 1636, 13483, 26966, 39673, 53932, 56851, 79346, 113702, 158692, 227404, 5514547, 11029094, 22058188]

約数ペア:

[(1, 22058188), (2, 11029094), (4, 5514547), (97, 227404), (139, 158692), (194, 113702), (278, 79346), (388, 56851), (409, 53932), (556, 39673), (818, 26966), (1636, 13483)]