13251010

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{7321}}^1$

素因数の和:7509

約数の個数: 16

約数和(自身を含む): 23986872

約数和(自身を除く): 10735862

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 7321, 14642, 36605, 73210, 1325101, 2650202, 6625505, 13251010]

約数ペア:

[(1, 13251010), (2, 6625505), (5, 2650202), (10, 1325101), (181, 73210), (362, 36605), (905, 14642), (1810, 7321)]