19322849

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5179}}^1$

素因数の和:5240

約数の個数: 16

約数和(自身を含む): 24366720

約数和(自身を除く): 5043871

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 5179, 36253, 67327, 212339, 471289, 1486373, 2760407, 19322849]

約数ペア:

[(1, 19322849), (7, 2760407), (13, 1486373), (41, 471289), (91, 212339), (287, 67327), (533, 36253), (3731, 5179)]