18484930

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{22271}}^1$

素因数の和:22361

約数の個数: 16

約数和(自身を含む): 33675264

約数和(自身を除く): 15190334

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 22271, 44542, 111355, 222710, 1848493, 3696986, 9242465, 18484930]

約数ペア:

[(1, 18484930), (2, 9242465), (5, 3696986), (10, 1848493), (83, 222710), (166, 111355), (415, 44542), (830, 22271)]