18798928

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{11633}}^1$

素因数の和:11742

約数の個数: 20

約数和(自身を含む): 36786708

約数和(自身を除く): 17987780

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 11633, 23266, 46532, 93064, 186128, 1174933, 2349866, 4699732, 9399464, 18798928]

約数ペア:

[(1, 18798928), (2, 9399464), (4, 4699732), (8, 2349866), (16, 1174933), (101, 186128), (202, 93064), (404, 46532), (808, 23266), (1616, 11633)]