12963464

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 25531200

約数和(自身を除く): 12567736

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 787, 1574, 2059, 3148, 4118, 6296, 8236, 16472, 22823, 45646, 55877, 91292, 111754, 182584, 223508, 447016, 1620433, 3240866, 6481732, 12963464]

約数ペア:

[(1, 12963464), (2, 6481732), (4, 3240866), (8, 1620433), (29, 447016), (58, 223508), (71, 182584), (116, 111754), (142, 91292), (232, 55877), (284, 45646), (568, 22823), (787, 16472), (1574, 8236), (2059, 6296), (3148, 4118)]