18734288

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{11593}}^1$

素因数の和:11702

約数の個数: 20

約数和(自身を含む): 36660228

約数和(自身を除く): 17925940

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 11593, 23186, 46372, 92744, 185488, 1170893, 2341786, 4683572, 9367144, 18734288]

約数ペア:

[(1, 18734288), (2, 9367144), (4, 4683572), (8, 2341786), (16, 1170893), (101, 185488), (202, 92744), (404, 46372), (808, 23186), (1616, 11593)]