12669830

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1787}}^1$

素因数の和:2503

約数の個数: 16

約数和(自身を含む): 22850640

約数和(自身を除く): 10180810

約数列:

[1, 2, 5, 10, 709, 1418, 1787, 3545, 3574, 7090, 8935, 17870, 1266983, 2533966, 6334915, 12669830]

約数ペア:

[(1, 12669830), (2, 6334915), (5, 2533966), (10, 1266983), (709, 17870), (1418, 8935), (1787, 7090), (3545, 3574)]