12649953

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7159}}^1$

素因数の和:7212

約数の個数: 16

約数和(自身を含む): 18329600

約数和(自身を除く): 5679647

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 7159, 21477, 136021, 221929, 408063, 665787, 4216651, 12649953]

約数ペア:

[(1, 12649953), (3, 4216651), (19, 665787), (31, 408063), (57, 221929), (93, 136021), (589, 21477), (1767, 7159)]