27287762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2309}}^1$

素因数の和:2641

約数の個数: 16

約数和(自身を含む): 43243200

約数和(自身を除く): 15955438

約数列:

[1, 2, 19, 38, 311, 622, 2309, 4618, 5909, 11818, 43871, 87742, 718099, 1436198, 13643881, 27287762]

約数ペア:

[(1, 27287762), (2, 13643881), (19, 1436198), (38, 718099), (311, 87742), (622, 43871), (2309, 11818), (4618, 5909)]