18115088

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{2011}}^1$

素因数の和:2582

約数の個数: 20

約数和(自身を含む): 35177808

約数和(自身を除く): 17062720

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2011, 2252, 4022, 4504, 8044, 9008, 16088, 32176, 1132193, 2264386, 4528772, 9057544, 18115088]

約数ペア:

[(1, 18115088), (2, 9057544), (4, 4528772), (8, 2264386), (16, 1132193), (563, 32176), (1126, 16088), (2011, 9008), (2252, 8044), (4022, 4504)]