2019930143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{5077}}^1\times {\mathrm{5167}}^1$

素因数の和:10262

約数の個数: 16

約数和(自身を含む): 2519337984

約数和(自身を除く): 499407841

約数列:

[1, 7, 11, 77, 5077, 5167, 35539, 36169, 55847, 56837, 390929, 397859, 26232859, 183630013, 288561449, 2019930143]

約数ペア:

[(1, 2019930143), (7, 288561449), (11, 183630013), (77, 26232859), (5077, 397859), (5167, 390929), (35539, 56837), (36169, 55847)]