47593018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{21419}}^1$

素因数の和:21533

約数の個数: 16

約数和(自身を含む): 78654240

約数和(自身を除く): 31061222

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 21419, 42838, 235609, 471218, 2163319, 4326638, 23796509, 47593018]

約数ペア:

[(1, 47593018), (2, 23796509), (11, 4326638), (22, 2163319), (101, 471218), (202, 235609), (1111, 42838), (2222, 21419)]