6642742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5639}}^1$

素因数の和:5691

約数の個数: 16

約数和(自身を含む): 10828800

約数和(自身を除く): 4186058

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 5639, 11278, 107141, 174809, 214282, 349618, 3321371, 6642742]

約数ペア:

[(1, 6642742), (2, 3321371), (19, 349618), (31, 214282), (38, 174809), (62, 107141), (589, 11278), (1178, 5639)]