11938493

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 14094336

約数和(自身を除く): 2155843

約数列:

[1, 7, 61, 73, 383, 427, 511, 2681, 4453, 23363, 27959, 31171, 163541, 195713, 1705499, 11938493]

約数ペア:

[(1, 11938493), (7, 1705499), (61, 195713), (73, 163541), (383, 31171), (427, 27959), (511, 23363), (2681, 4453)]