19827352

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{2579}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 38429100

約数和(自身を除く): 18601748

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 2579, 3844, 5158, 7688, 10316, 20632, 79949, 159898, 319796, 639592, 2478419, 4956838, 9913676, 19827352]

約数ペア:

[(1, 19827352), (2, 9913676), (4, 4956838), (8, 2478419), (31, 639592), (62, 319796), (124, 159898), (248, 79949), (961, 20632), (1922, 10316), (2579, 7688), (3844, 5158)]