18523027

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 20256768

約数和(自身を除く): 1733741

約数列:

[1, 23, 31, 83, 313, 713, 1909, 2573, 7199, 9703, 25979, 59179, 223169, 597517, 805349, 18523027]

約数ペア:

[(1, 18523027), (23, 805349), (31, 597517), (83, 223169), (313, 59179), (713, 25979), (1909, 9703), (2573, 7199)]