12163408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 24641280

約数和(自身を除く): 12477872

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 179, 248, 274, 358, 496, 548, 716, 1096, 1432, 2192, 2864, 4247, 5549, 8494, 11098, 16988, 22196, 24523, 33976, 44392, 49046, 67952, 88784, 98092, 196184, 392368, 760213, 1520426, 3040852, 6081704, 12163408]

約数ペア:

[(1, 12163408), (2, 6081704), (4, 3040852), (8, 1520426), (16, 760213), (31, 392368), (62, 196184), (124, 98092), (137, 88784), (179, 67952), (248, 49046), (274, 44392), (358, 33976), (496, 24523), (548, 22196), (716, 16988), (1096, 11098), (1432, 8494), (2192, 5549), (2864, 4247)]