12631726

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 19576080

約数和(自身を除く): 6944354

約数列:

[1, 2, 37, 74, 211, 422, 809, 1618, 7807, 15614, 29933, 59866, 170699, 341398, 6315863, 12631726]

約数ペア:

[(1, 12631726), (2, 6315863), (37, 341398), (74, 170699), (211, 59866), (422, 29933), (809, 15614), (1618, 7807)]