18242015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11437}}^1$

素因数の和:11482

約数の個数: 16

約数和(自身を含む): 24706080

約数和(自身を除く): 6464065

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 11437, 57185, 125807, 331673, 629035, 1658365, 3648403, 18242015]

約数ペア:

[(1, 18242015), (5, 3648403), (11, 1658365), (29, 629035), (55, 331673), (145, 125807), (319, 57185), (1595, 11437)]