19148091

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2269}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 26695200

約数和(自身を除く): 7547109

約数列:

[1, 3, 29, 87, 97, 291, 2269, 2813, 6807, 8439, 65801, 197403, 220093, 660279, 6382697, 19148091]

約数ペア:

[(1, 19148091), (3, 6382697), (29, 660279), (87, 220093), (97, 197403), (291, 65801), (2269, 8439), (2813, 6807)]