12898438

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{13751}}^1$

素因数の和:13827

約数の個数: 16

約数和(自身を含む): 22443264

約数和(自身を除く): 9544826

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 13751, 27502, 96257, 192514, 921317, 1842634, 6449219, 12898438]

約数ペア:

[(1, 12898438), (2, 6449219), (7, 1842634), (14, 921317), (67, 192514), (134, 96257), (469, 27502), (938, 13751)]