18859208

素因数分解:

$2^3\times {\mathrm{1163}}^1\times {\mathrm{2027}}^1$

素因数の和:3196

約数の個数: 16

約数和(自身を含む): 35408880

約数和(自身を除く): 16549672

約数列:

[1, 2, 4, 8, 1163, 2027, 2326, 4054, 4652, 8108, 9304, 16216, 2357401, 4714802, 9429604, 18859208]

約数ペア:

[(1, 18859208), (2, 9429604), (4, 4714802), (8, 2357401), (1163, 16216), (2027, 9304), (2326, 8108), (4054, 4652)]