2019610288

素因数分解:

$2^4\times {\mathrm{5717}}^1\times {\mathrm{22079}}^1$

素因数の和:27804

約数の個数: 20

約数和(自身を含む): 3913856640

約数和(自身を除く): 1894246352

約数列:

[1, 2, 4, 8, 16, 5717, 11434, 22079, 22868, 44158, 45736, 88316, 91472, 176632, 353264, 126225643, 252451286, 504902572, 1009805144, 2019610288]

約数ペア:

[(1, 2019610288), (2, 1009805144), (4, 504902572), (8, 252451286), (16, 126225643), (5717, 353264), (11434, 176632), (22079, 91472), (22868, 88316), (44158, 45736)]