12843870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32933}}^1$

素因数の和:32956

約数の個数: 32

約数和(自身を含む): 33197472

約数和(自身を除く): 20353602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 32933, 65866, 98799, 164665, 197598, 329330, 428129, 493995, 856258, 987990, 1284387, 2140645, 2568774, 4281290, 6421935, 12843870]

約数ペア:

[(1, 12843870), (2, 6421935), (3, 4281290), (5, 2568774), (6, 2140645), (10, 1284387), (13, 987990), (15, 856258), (26, 493995), (30, 428129), (39, 329330), (65, 197598), (78, 164665), (130, 98799), (195, 65866), (390, 32933)]