21850046

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{1097}}^1$

素因数の和:1555

約数の個数: 16

約数和(自身を含む): 34310304

約数和(自身を除く): 12460258

約数列:

[1, 2, 23, 46, 433, 866, 1097, 2194, 9959, 19918, 25231, 50462, 475001, 950002, 10925023, 21850046]

約数ペア:

[(1, 21850046), (2, 10925023), (23, 950002), (46, 475001), (433, 50462), (866, 25231), (1097, 19918), (2194, 9959)]