12789928

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{1901}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 24849630

約数和(自身を除く): 12059702

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 841, 1682, 1901, 3364, 3802, 6728, 7604, 15208, 55129, 110258, 220516, 441032, 1598741, 3197482, 6394964, 12789928]

約数ペア:

[(1, 12789928), (2, 6394964), (4, 3197482), (8, 1598741), (29, 441032), (58, 220516), (116, 110258), (232, 55129), (841, 15208), (1682, 7604), (1901, 6728), (3364, 3802)]