12505306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29917}}^1$

素因数の和:29949

約数の個数: 16

約数和(自身を含む): 21540960

約数和(自身を除く): 9035654

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 29917, 59834, 329087, 568423, 658174, 1136846, 6252653, 12505306]

約数ペア:

[(1, 12505306), (2, 6252653), (11, 1136846), (19, 658174), (22, 568423), (38, 329087), (209, 59834), (418, 29917)]