12474488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 27216000

約数和(自身を除く): 14741512

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 59, 76, 104, 107, 118, 152, 214, 236, 247, 428, 472, 494, 767, 856, 988, 1121, 1391, 1534, 1976, 2033, 2242, 2782, 3068, 4066, 4484, 5564, 6136, 6313, 8132, 8968, 11128, 12626, 14573, 16264, 25252, 26429, 29146, 50504, 52858, 58292, 82069, 105716, 116584, 119947, 164138, 211432, 239894, 328276, 479788, 656552, 959576, 1559311, 3118622, 6237244, 12474488]

約数ペア:

[(1, 12474488), (2, 6237244), (4, 3118622), (8, 1559311), (13, 959576), (19, 656552), (26, 479788), (38, 328276), (52, 239894), (59, 211432), (76, 164138), (104, 119947), (107, 116584), (118, 105716), (152, 82069), (214, 58292), (236, 52858), (247, 50504), (428, 29146), (472, 26429), (494, 25252), (767, 16264), (856, 14573), (988, 12626), (1121, 11128), (1391, 8968), (1534, 8132), (1976, 6313), (2033, 6136), (2242, 5564), (2782, 4484), (3068, 4066)]