12964926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{463}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 28062720

約数和(自身を除く): 15097794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 359, 463, 718, 926, 1077, 1389, 2154, 2778, 4667, 6019, 9334, 12038, 14001, 18057, 28002, 36114, 166217, 332434, 498651, 997302, 2160821, 4321642, 6482463, 12964926]

約数ペア:

[(1, 12964926), (2, 6482463), (3, 4321642), (6, 2160821), (13, 997302), (26, 498651), (39, 332434), (78, 166217), (359, 36114), (463, 28002), (718, 18057), (926, 14001), (1077, 12038), (1389, 9334), (2154, 6019), (2778, 4667)]