18675623

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 20109600

約数和(自身を除く): 1433977

約数列:

[1, 29, 41, 113, 139, 1189, 3277, 4031, 4633, 5699, 15707, 134357, 165271, 455503, 643987, 18675623]

約数ペア:

[(1, 18675623), (29, 643987), (41, 455503), (113, 165271), (139, 134357), (1189, 15707), (3277, 5699), (4031, 4633)]