17959006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2221}}^1$

素因数の和:2547

約数の個数: 16

約数和(自身を含む): 29117088

約数和(自身を除く): 11158082

約数列:

[1, 2, 13, 26, 311, 622, 2221, 4043, 4442, 8086, 28873, 57746, 690731, 1381462, 8979503, 17959006]

約数ペア:

[(1, 17959006), (2, 8979503), (13, 1381462), (26, 690731), (311, 57746), (622, 28873), (2221, 8086), (4043, 4442)]