16146415

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 20119680

約数和(自身を除く): 3973265

約数列:

[1, 5, 41, 79, 205, 395, 997, 3239, 4985, 16195, 40877, 78763, 204385, 393815, 3229283, 16146415]

約数ペア:

[(1, 16146415), (5, 3229283), (41, 393815), (79, 204385), (205, 78763), (395, 40877), (997, 16195), (3239, 4985)]