2019917098

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{173861}}^1$

素因数の和:174057

約数の個数: 16

約数和(自身を含む): 3131602344

約数和(自身を除く): 1111685246

約数列:

[1, 2, 37, 74, 157, 314, 5809, 11618, 173861, 347722, 6432857, 12865714, 27296177, 54592354, 1009958549, 2019917098]

約数ペア:

[(1, 2019917098), (2, 1009958549), (37, 54592354), (74, 27296177), (157, 12865714), (314, 6432857), (5809, 347722), (11618, 173861)]