19293932

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23761}}^1$

素因数の和:23801

約数の個数: 24

約数和(自身を含む): 39920160

約数和(自身を除く): 20626228

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 23761, 47522, 95044, 166327, 332654, 665308, 689069, 1378138, 2756276, 4823483, 9646966, 19293932]

約数ペア:

[(1, 19293932), (2, 9646966), (4, 4823483), (7, 2756276), (14, 1378138), (28, 689069), (29, 665308), (58, 332654), (116, 166327), (203, 95044), (406, 47522), (812, 23761)]