18425590

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{8117}}^1$

素因数の和:8351

約数の個数: 16

約数和(自身を含む): 33316272

約数和(自身を除く): 14890682

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 8117, 16234, 40585, 81170, 1842559, 3685118, 9212795, 18425590]

約数ペア:

[(1, 18425590), (2, 9212795), (5, 3685118), (10, 1842559), (227, 81170), (454, 40585), (1135, 16234), (2270, 8117)]