20131489123

素因数分解:

${\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{14401}}^1$

素因数の和:14742

約数の個数: 16

約数和(自身を含む): 20687032800

約数和(自身を除く): 555543677

約数列:

[1, 89, 113, 139, 10057, 12371, 14401, 15707, 1281689, 1397923, 1627313, 2001739, 144830857, 178154771, 226196507, 20131489123]

約数ペア:

[(1, 20131489123), (89, 226196507), (113, 178154771), (139, 144830857), (10057, 2001739), (12371, 1627313), (14401, 1397923), (15707, 1281689)]