23208764

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{1151}}^1$

素因数の和:1297

約数の個数: 18

約数和(自身を含む): 41231232

約数和(自身を除く): 18022468

約数列:

[1, 2, 4, 71, 142, 284, 1151, 2302, 4604, 5041, 10082, 20164, 81721, 163442, 326884, 5802191, 11604382, 23208764]

約数ペア:

[(1, 23208764), (2, 11604382), (4, 5802191), (71, 326884), (142, 163442), (284, 81721), (1151, 20164), (2302, 10082), (4604, 5041)]