22890497

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 29275200

約数和(自身を除く): 6384703

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 931, 1069, 1127, 3059, 7483, 20311, 21413, 24587, 52381, 142177, 172109, 467153, 995239, 1204763, 3270071, 22890497]

約数ペア:

[(1, 22890497), (7, 3270071), (19, 1204763), (23, 995239), (49, 467153), (133, 172109), (161, 142177), (437, 52381), (931, 24587), (1069, 21413), (1127, 20311), (3059, 7483)]