12658568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2063}}^1$

素因数の和:2141

約数の個数: 32

約数和(自身を含む): 26006400

約数和(自身を除く): 13347832

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 2063, 3068, 4126, 6136, 8252, 16504, 26819, 53638, 107276, 121717, 214552, 243434, 486868, 973736, 1582321, 3164642, 6329284, 12658568]

約数ペア:

[(1, 12658568), (2, 6329284), (4, 3164642), (8, 1582321), (13, 973736), (26, 486868), (52, 243434), (59, 214552), (104, 121717), (118, 107276), (236, 53638), (472, 26819), (767, 16504), (1534, 8252), (2063, 6136), (3068, 4126)]