99971212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2272073}}^1$

素因数の和:2272088

約数の個数: 12

約数和(自身を含む): 190854216

約数和(自身を除く): 90883004

約数列:

[1, 2, 4, 11, 22, 44, 2272073, 4544146, 9088292, 24992803, 49985606, 99971212]

約数ペア:

[(1, 99971212), (2, 49985606), (4, 24992803), (11, 9088292), (22, 4544146), (44, 2272073)]