12922947215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{263009}}^1$

素因数の和:263362

約数の個数: 16

約数和(自身を含む): 16058338560

約数和(自身を除く): 3135391345

約数列:

[1, 5, 31, 155, 317, 1585, 9827, 49135, 263009, 1315045, 8153279, 40766395, 83373853, 416869265, 2584589443, 12922947215]

約数ペア:

[(1, 12922947215), (5, 2584589443), (31, 416869265), (155, 83373853), (317, 40766395), (1585, 8153279), (9827, 1315045), (49135, 263009)]