12649516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15131}}^1$

素因数の和:15165

約数の個数: 24

約数和(自身を含む): 25421760

約数和(自身を除く): 12772244

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 15131, 30262, 60524, 166441, 287489, 332882, 574978, 665764, 1149956, 3162379, 6324758, 12649516]

約数ペア:

[(1, 12649516), (2, 6324758), (4, 3162379), (11, 1149956), (19, 665764), (22, 574978), (38, 332882), (44, 287489), (76, 166441), (209, 60524), (418, 30262), (836, 15131)]