19000097

素因数分解:

${\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 20248704

約数和(自身を除く): 1248607

約数列:

[1, 41, 61, 71, 107, 2501, 2911, 4331, 4387, 6527, 7597, 177571, 267607, 311477, 463417, 19000097]

約数ペア:

[(1, 19000097), (41, 463417), (61, 311477), (71, 267607), (107, 177571), (2501, 7597), (2911, 6527), (4331, 4387)]