2019171574

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4973329}}^1$

素因数の和:4973367

約数の個数: 16

約数和(自身を含む): 3580797600

約数和(自身を除く): 1561626026

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 4973329, 9946658, 34813303, 69626606, 144226541, 288453082, 1009585787, 2019171574]

約数ペア:

[(1, 2019171574), (2, 1009585787), (7, 288453082), (14, 144226541), (29, 69626606), (58, 34813303), (203, 9946658), (406, 4973329)]