11949229

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 12856320

約数和(自身を除く): 907091

約数列:

[1, 31, 61, 71, 89, 1891, 2201, 2759, 4331, 5429, 6319, 134261, 168299, 195889, 385459, 11949229]

約数ペア:

[(1, 11949229), (31, 385459), (61, 195889), (71, 168299), (89, 134261), (1891, 6319), (2201, 5429), (2759, 4331)]