16648190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9851}}^1$

素因数の和:9884

約数の個数: 24

約数和(自身を含む): 32452488

約数和(自身を除く): 15804298

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 9851, 19702, 49255, 98510, 128063, 256126, 640315, 1280630, 1664819, 3329638, 8324095, 16648190]

約数ペア:

[(1, 16648190), (2, 8324095), (5, 3329638), (10, 1664819), (13, 1280630), (26, 640315), (65, 256126), (130, 128063), (169, 98510), (338, 49255), (845, 19702), (1690, 9851)]