16892668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1993}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 32047568

約数和(自身を除く): 15154900

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 1993, 2119, 3986, 4238, 7972, 8476, 25909, 51818, 103636, 324859, 649718, 1299436, 4223167, 8446334, 16892668]

約数ペア:

[(1, 16892668), (2, 8446334), (4, 4223167), (13, 1299436), (26, 649718), (52, 324859), (163, 103636), (326, 51818), (652, 25909), (1993, 8476), (2119, 7972), (3986, 4238)]