1229682242

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{21559}}^1$

素因数の和:21678

約数の個数: 24

約数和(自身を含む): 1971446400

約数和(自身を除く): 741764158

約数列:

[1, 2, 19, 38, 79, 158, 361, 722, 1501, 3002, 21559, 28519, 43118, 57038, 409621, 819242, 1703161, 3406322, 7782799, 15565598, 32360059, 64720118, 614841121, 1229682242]

約数ペア:

[(1, 1229682242), (2, 614841121), (19, 64720118), (38, 32360059), (79, 15565598), (158, 7782799), (361, 3406322), (722, 1703161), (1501, 819242), (3002, 409621), (21559, 57038), (28519, 43118)]