16220386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89123}}^1$

素因数の和:89145

約数の個数: 16

約数和(自身を含む): 29945664

約数和(自身を除く): 13725278

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 89123, 178246, 623861, 1158599, 1247722, 2317198, 8110193, 16220386]

約数ペア:

[(1, 16220386), (2, 8110193), (7, 2317198), (13, 1247722), (14, 1158599), (26, 623861), (91, 178246), (182, 89123)]