16774004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1979}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 31822560

約数和(自身を除く): 15048556

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 1979, 2119, 3958, 4238, 7916, 8476, 25727, 51454, 102908, 322577, 645154, 1290308, 4193501, 8387002, 16774004]

約数ペア:

[(1, 16774004), (2, 8387002), (4, 4193501), (13, 1290308), (26, 645154), (52, 322577), (163, 102908), (326, 51454), (652, 25727), (1979, 8476), (2119, 7916), (3958, 4238)]