21595696

素因数分解:

$2^4\times {\mathrm{757}}^1\times {\mathrm{1783}}^1$

素因数の和:2548

約数の個数: 20

約数和(自身を含む): 41920432

約数和(自身を除く): 20324736

約数列:

[1, 2, 4, 8, 16, 757, 1514, 1783, 3028, 3566, 6056, 7132, 12112, 14264, 28528, 1349731, 2699462, 5398924, 10797848, 21595696]

約数ペア:

[(1, 21595696), (2, 10797848), (4, 5398924), (8, 2699462), (16, 1349731), (757, 28528), (1514, 14264), (1783, 12112), (3028, 7132), (3566, 6056)]