18544045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9203}}^1$

素因数の和:9252

約数の個数: 16

約数和(自身を含む): 24740352

約数和(自身を除く): 6196307

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 9203, 46015, 119639, 285293, 598195, 1426465, 3708809, 18544045]

約数ペア:

[(1, 18544045), (5, 3708809), (13, 1426465), (31, 598195), (65, 285293), (155, 119639), (403, 46015), (2015, 9203)]