11969153

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 14136960

約数和(自身を除く): 2167807

約数列:

[1, 7, 59, 73, 397, 413, 511, 2779, 4307, 23423, 28981, 30149, 163961, 202867, 1709879, 11969153]

約数ペア:

[(1, 11969153), (7, 1709879), (59, 202867), (73, 163961), (397, 30149), (413, 28981), (511, 23423), (2779, 4307)]