12944930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{31573}}^1$

素因数の和:31621

約数の個数: 16

約数和(自身を含む): 23869944

約数和(自身を除く): 10925014

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 31573, 63146, 157865, 315730, 1294493, 2588986, 6472465, 12944930]

約数ペア:

[(1, 12944930), (2, 6472465), (5, 2588986), (10, 1294493), (41, 315730), (82, 157865), (205, 63146), (410, 31573)]