21552593

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 23620800

約数和(自身を除く): 2068207

約数列:

[1, 19, 41, 73, 379, 779, 1387, 2993, 7201, 15539, 27667, 56867, 295241, 525673, 1134347, 21552593]

約数ペア:

[(1, 21552593), (19, 1134347), (41, 525673), (73, 295241), (379, 56867), (779, 27667), (1387, 15539), (2993, 7201)]