18664844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24953}}^1$

素因数の和:24985

約数の個数: 24

約数和(自身を含む): 37730448

約数和(自身を除く): 19065604

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 24953, 49906, 99812, 274483, 424201, 548966, 848402, 1097932, 1696804, 4666211, 9332422, 18664844]

約数ペア:

[(1, 18664844), (2, 9332422), (4, 4666211), (11, 1696804), (17, 1097932), (22, 848402), (34, 548966), (44, 424201), (68, 274483), (187, 99812), (374, 49906), (748, 24953)]