18734294

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4861}}^1$

素因数の和:4951

約数の個数: 16

約数和(自身を含む): 29405376

約数和(自身を除く): 10671082

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 4861, 9722, 199301, 228467, 398602, 456934, 9367147, 18734294]

約数ペア:

[(1, 18734294), (2, 9367147), (41, 456934), (47, 398602), (82, 228467), (94, 199301), (1927, 9722), (3854, 4861)]