18614704

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{11519}}^1$

素因数の和:11628

約数の個数: 20

約数和(自身を含む): 36426240

約数和(自身を除く): 17811536

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 11519, 23038, 46076, 92152, 184304, 1163419, 2326838, 4653676, 9307352, 18614704]

約数ペア:

[(1, 18614704), (2, 9307352), (4, 4653676), (8, 2326838), (16, 1163419), (101, 184304), (202, 92152), (404, 46076), (808, 23038), (1616, 11519)]