11219929

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 13483008

約数和(自身を除く): 2263079

約数列:

[1, 7, 23, 161, 227, 307, 1589, 2149, 5221, 7061, 36547, 49427, 69689, 487823, 1602847, 11219929]

約数ペア:

[(1, 11219929), (7, 1602847), (23, 487823), (161, 69689), (227, 49427), (307, 36547), (1589, 7061), (2149, 5221)]