20230414

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1213}}^1$

素因数の和:1515

約数の個数: 16

約数和(自身を含む): 31466880

約数和(自身を除く): 11236466

約数列:

[1, 2, 31, 62, 269, 538, 1213, 2426, 8339, 16678, 37603, 75206, 326297, 652594, 10115207, 20230414]

約数ペア:

[(1, 20230414), (2, 10115207), (31, 652594), (62, 326297), (269, 75206), (538, 37603), (1213, 16678), (2426, 8339)]