156905401

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{10601}}^1$

素因数の和:10680

約数の個数: 12

約数和(自身を含む): 169653204

約数和(自身を除く): 12747803

約数列:

[1, 19, 41, 361, 779, 10601, 14801, 201419, 434641, 3826961, 8258179, 156905401]

約数ペア:

[(1, 156905401), (19, 8258179), (41, 3826961), (361, 434641), (779, 201419), (10601, 14801)]