15942235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4093}}^1$

素因数の和:4158

約数の個数: 16

約数和(自身を含む): 20633760

約数和(自身を除く): 4691525

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 4093, 20465, 77767, 167813, 388835, 839065, 3188447, 15942235]

約数ペア:

[(1, 15942235), (5, 3188447), (19, 839065), (41, 388835), (95, 167813), (205, 77767), (779, 20465), (3895, 4093)]