11986226

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45061}}^1$

素因数の和:45089

約数の個数: 16

約数和(自身を含む): 21629760

約数和(自身を除く): 9643534

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 45061, 90122, 315427, 630854, 856159, 1712318, 5993113, 11986226]

約数ペア:

[(1, 11986226), (2, 5993113), (7, 1712318), (14, 856159), (19, 630854), (38, 315427), (133, 90122), (266, 45061)]