12616570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66403}}^1$

素因数の和:66429

約数の個数: 16

約数和(自身を含む): 23905440

約数和(自身を除く): 11288870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 66403, 132806, 332015, 664030, 1261657, 2523314, 6308285, 12616570]

約数ペア:

[(1, 12616570), (2, 6308285), (5, 2523314), (10, 1261657), (19, 664030), (38, 332015), (95, 132806), (190, 66403)]