12403670402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2393}}^1\times {\mathrm{136403}}^1$

素因数の和:138817

約数の個数: 16

約数和(自身を含む): 19593070560

約数和(自身を除く): 7189400158

約数列:

[1, 2, 19, 38, 2393, 4786, 45467, 90934, 136403, 272806, 2591657, 5183314, 326412379, 652824758, 6201835201, 12403670402]

約数ペア:

[(1, 12403670402), (2, 6201835201), (19, 652824758), (38, 326412379), (2393, 5183314), (4786, 2591657), (45467, 272806), (90934, 136403)]