19442364242

素因数分解:

$2^1\times 7^1\times {\mathrm{123323}}^1\times {\mathrm{11261}}^1$

素因数の和:134593

約数の個数: 16

約数和(自身を含む): 33332997312

約数和(自身を除く): 13890633070

約数列:

[1, 2, 7, 14, 11261, 22522, 78827, 123323, 157654, 246646, 863261, 1726522, 1388740303, 2777480606, 9721182121, 19442364242]

約数ペア:

[(1, 19442364242), (2, 9721182121), (7, 2777480606), (14, 1388740303), (11261, 1726522), (22522, 863261), (78827, 246646), (123323, 157654)]