21646834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1621}}^1$

素因数の和:2241

約数の個数: 16

約数和(自身を含む): 35502336

約数和(自身を除く): 13855502

約数列:

[1, 2, 11, 22, 607, 1214, 1621, 3242, 6677, 13354, 17831, 35662, 983947, 1967894, 10823417, 21646834]

約数ペア:

[(1, 21646834), (2, 10823417), (11, 1967894), (22, 983947), (607, 35662), (1214, 17831), (1621, 13354), (3242, 6677)]