13909450

素因数分解:

$2^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{983}}^1$

素因数の和:1278

約数の個数: 24

約数和(自身を含む): 25989408

約数和(自身を除く): 12079958

約数列:

[1, 2, 5, 10, 25, 50, 283, 566, 983, 1415, 1966, 2830, 4915, 7075, 9830, 14150, 24575, 49150, 278189, 556378, 1390945, 2781890, 6954725, 13909450]

約数ペア:

[(1, 13909450), (2, 6954725), (5, 2781890), (10, 1390945), (25, 556378), (50, 278189), (283, 49150), (566, 24575), (983, 14150), (1415, 9830), (1966, 7075), (2830, 4915)]