18816130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45893}}^1$

素因数の和:45941

約数の個数: 16

約数和(自身を含む): 34695864

約数和(自身を除く): 15879734

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 45893, 91786, 229465, 458930, 1881613, 3763226, 9408065, 18816130]

約数ペア:

[(1, 18816130), (2, 9408065), (5, 3763226), (10, 1881613), (41, 458930), (82, 229465), (205, 91786), (410, 45893)]