12992542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1889}}^1$

素因数の和:2091

約数の個数: 16

約数和(自身を含む): 20638800

約数和(自身を除く): 7646258

約数列:

[1, 2, 19, 38, 181, 362, 1889, 3439, 3778, 6878, 35891, 71782, 341909, 683818, 6496271, 12992542]

約数ペア:

[(1, 12992542), (2, 6496271), (19, 683818), (38, 341909), (181, 71782), (362, 35891), (1889, 6878), (3439, 3778)]