16221035

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 20254752

約数和(自身を除く): 4033717

約数列:

[1, 5, 41, 67, 205, 335, 1181, 2747, 5905, 13735, 48421, 79127, 242105, 395635, 3244207, 16221035]

約数ペア:

[(1, 16221035), (5, 3244207), (41, 395635), (67, 242105), (205, 79127), (335, 48421), (1181, 13735), (2747, 5905)]