12157984

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{16519}}^1$

素因数の和:16552

約数の個数: 24

約数和(自身を含む): 24978240

約数和(自身を除く): 12820256

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 16519, 33038, 66076, 132152, 264304, 379937, 528608, 759874, 1519748, 3039496, 6078992, 12157984]

約数ペア:

[(1, 12157984), (2, 6078992), (4, 3039496), (8, 1519748), (16, 759874), (23, 528608), (32, 379937), (46, 264304), (92, 132152), (184, 66076), (368, 33038), (736, 16519)]