21921000946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{9907}}^1\times {\mathrm{85103}}^1$

素因数の和:95025

約数の個数: 16

約数和(自身を含む): 35414838144

約数和(自身を除く): 13493837198

約数列:

[1, 2, 13, 26, 9907, 19814, 85103, 128791, 170206, 257582, 1106339, 2212678, 843115421, 1686230842, 10960500473, 21921000946]

約数ペア:

[(1, 21921000946), (2, 10960500473), (13, 1686230842), (26, 843115421), (9907, 2212678), (19814, 1106339), (85103, 257582), (128791, 170206)]