13086978

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{9781}}^1$

素因数の和:10009

約数の個数: 16

約数和(自身を含む): 26294016

約数和(自身を除く): 13207038

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 9781, 19562, 29343, 58686, 2181163, 4362326, 6543489, 13086978]

約数ペア:

[(1, 13086978), (2, 6543489), (3, 4362326), (6, 2181163), (223, 58686), (446, 29343), (669, 19562), (1338, 9781)]