21011075522

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2927149}}^1$

素因数の和:2927285

約数の個数: 16

約数和(自身を含む): 32702119800

約数和(自身を除く): 11691044278

約数列:

[1, 2, 37, 74, 97, 194, 3589, 7178, 2927149, 5854298, 108304513, 216609026, 283933453, 567866906, 10505537761, 21011075522]

約数ペア:

[(1, 21011075522), (2, 10505537761), (37, 567866906), (74, 283933453), (97, 216609026), (194, 108304513), (3589, 5854298), (7178, 2927149)]