19293001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5171}}^1$

素因数の和:5232

約数の個数: 16

約数和(自身を含む): 24329088

約数和(自身を除く): 5036087

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 5171, 36197, 67223, 212011, 470561, 1484077, 2756143, 19293001]

約数ペア:

[(1, 19293001), (7, 2756143), (13, 1484077), (41, 470561), (91, 212011), (287, 67223), (533, 36197), (3731, 5171)]