10521488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{28591}}^1$

素因数の和:28622

約数の個数: 20

約数和(自身を含む): 21272448

約数和(自身を除く): 10750960

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 28591, 57182, 114364, 228728, 457456, 657593, 1315186, 2630372, 5260744, 10521488]

約数ペア:

[(1, 10521488), (2, 5260744), (4, 2630372), (8, 1315186), (16, 657593), (23, 457456), (46, 228728), (92, 114364), (184, 57182), (368, 28591)]