17118040

素因数分解:

$2^3\times 5^1\times {\mathrm{427951}}^1$

素因数の和:427962

約数の個数: 16

約数和(自身を含む): 38515680

約数和(自身を除く): 21397640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 427951, 855902, 1711804, 2139755, 3423608, 4279510, 8559020, 17118040]

約数ペア:

[(1, 17118040), (2, 8559020), (4, 4279510), (5, 3423608), (8, 2139755), (10, 1711804), (20, 855902), (40, 427951)]