12444890

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{2017}}^1$

素因数の和:2641

約数の個数: 16

約数和(自身を含む): 22448232

約数和(自身を除く): 10003342

約数列:

[1, 2, 5, 10, 617, 1234, 2017, 3085, 4034, 6170, 10085, 20170, 1244489, 2488978, 6222445, 12444890]

約数ペア:

[(1, 12444890), (2, 6222445), (5, 2488978), (10, 1244489), (617, 20170), (1234, 10085), (2017, 6170), (3085, 4034)]