22989388

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 40989872

約数和(自身を除く): 18000484

約数列:

[1, 2, 4, 97, 193, 194, 307, 386, 388, 614, 772, 1228, 18721, 29779, 37442, 59251, 59558, 74884, 118502, 119116, 237004, 5747347, 11494694, 22989388]

約数ペア:

[(1, 22989388), (2, 11494694), (4, 5747347), (97, 237004), (193, 119116), (194, 118502), (307, 74884), (386, 59558), (388, 59251), (614, 37442), (772, 29779), (1228, 18721)]