21103633054

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{547}}^1\times {\mathrm{6577}}^1$

素因数の和:7552

約数の個数: 32

約数和(自身を含む): 36335819520

約数和(自身を除く): 15232186466

約数列:

[1, 2, 7, 14, 419, 547, 838, 1094, 2933, 3829, 5866, 6577, 7658, 13154, 46039, 92078, 229193, 458386, 1604351, 2755763, 3208702, 3597619, 5511526, 7195238, 19290341, 25183333, 38580682, 50366666, 1507402361, 3014804722, 10551816527, 21103633054]

約数ペア:

[(1, 21103633054), (2, 10551816527), (7, 3014804722), (14, 1507402361), (419, 50366666), (547, 38580682), (838, 25183333), (1094, 19290341), (2933, 7195238), (3829, 5511526), (5866, 3597619), (6577, 3208702), (7658, 2755763), (13154, 1604351), (46039, 458386), (92078, 229193)]