11426260

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1637}}^1$

素因数の和:1995

約数の個数: 24

約数和(自身を含む): 24078600

約数和(自身を除く): 12652340

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1637, 1745, 3274, 3490, 6548, 6980, 8185, 16370, 32740, 571313, 1142626, 2285252, 2856565, 5713130, 11426260]

約数ペア:

[(1, 11426260), (2, 5713130), (4, 2856565), (5, 2285252), (10, 1142626), (20, 571313), (349, 32740), (698, 16370), (1396, 8185), (1637, 6980), (1745, 6548), (3274, 3490)]