12968358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3137}}^1$

素因数の和:3208

約数の個数: 32

約数和(自身を含む): 28467936

約数和(自身を除く): 15499578

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 3137, 4134, 6274, 9411, 18822, 40781, 81562, 122343, 166261, 244686, 332522, 498783, 997566, 2161393, 4322786, 6484179, 12968358]

約数ペア:

[(1, 12968358), (2, 6484179), (3, 4322786), (6, 2161393), (13, 997566), (26, 498783), (39, 332522), (53, 244686), (78, 166261), (106, 122343), (159, 81562), (318, 40781), (689, 18822), (1378, 9411), (2067, 6274), (3137, 4134)]