13090444

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{4951}}^1$

素因数の和:5616

約数の個数: 12

約数和(自身を含む): 22947568

約数和(自身を除く): 9857124

約数列:

[1, 2, 4, 661, 1322, 2644, 4951, 9902, 19804, 3272611, 6545222, 13090444]

約数ペア:

[(1, 13090444), (2, 6545222), (4, 3272611), (661, 19804), (1322, 9902), (2644, 4951)]