9916892

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 17863440

約数和(自身を除く): 7946548

約数列:

[1, 2, 4, 61, 97, 122, 194, 244, 388, 419, 838, 1676, 5917, 11834, 23668, 25559, 40643, 51118, 81286, 102236, 162572, 2479223, 4958446, 9916892]

約数ペア:

[(1, 9916892), (2, 4958446), (4, 2479223), (61, 162572), (97, 102236), (122, 81286), (194, 51118), (244, 40643), (388, 25559), (419, 23668), (838, 11834), (1676, 5917)]