16693885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3251}}^1$

素因数の和:3348

約数の個数: 16

約数和(自身を含む): 21853440

約数和(自身を除く): 5159555

約数列:

[1, 5, 13, 65, 79, 395, 1027, 3251, 5135, 16255, 42263, 211315, 256829, 1284145, 3338777, 16693885]

約数ペア:

[(1, 16693885), (5, 3338777), (13, 1284145), (65, 256829), (79, 211315), (395, 42263), (1027, 16255), (3251, 5135)]