21901322

素因数分解:

$2^1\times {\mathrm{29}}^3\times {\mathrm{449}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 34101000

約数和(自身を除く): 12199678

約数列:

[1, 2, 29, 58, 449, 841, 898, 1682, 13021, 24389, 26042, 48778, 377609, 755218, 10950661, 21901322]

約数ペア:

[(1, 21901322), (2, 10950661), (29, 755218), (58, 377609), (449, 48778), (841, 26042), (898, 24389), (1682, 13021)]