22419579

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 37707264

約数和(自身を除く): 15287685

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 2003, 3731, 6009, 11193, 14021, 26039, 42063, 78117, 82123, 182273, 246369, 546819, 574861, 1067599, 1724583, 3202797, 7473193, 22419579]

約数ペア:

[(1, 22419579), (3, 7473193), (7, 3202797), (13, 1724583), (21, 1067599), (39, 574861), (41, 546819), (91, 246369), (123, 182273), (273, 82123), (287, 78117), (533, 42063), (861, 26039), (1599, 14021), (2003, 11193), (3731, 6009)]