18748090

素因数分解:

$2^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{2267}}^1$

素因数の和:3101

約数の個数: 16

約数和(自身を含む): 33802272

約数和(自身を除く): 15054182

約数列:

[1, 2, 5, 10, 827, 1654, 2267, 4135, 4534, 8270, 11335, 22670, 1874809, 3749618, 9374045, 18748090]

約数ペア:

[(1, 18748090), (2, 9374045), (5, 3749618), (10, 1874809), (827, 22670), (1654, 11335), (2267, 8270), (4135, 4534)]