26738090

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{13999}}^1$

素因数の和:14197

約数の個数: 16

約数和(自身を含む): 48384000

約数和(自身を除く): 21645910

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 13999, 27998, 69995, 139990, 2673809, 5347618, 13369045, 26738090]

約数ペア:

[(1, 26738090), (2, 13369045), (5, 5347618), (10, 2673809), (191, 139990), (382, 69995), (955, 27998), (1910, 13999)]