16851350

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{6359}}^1$

素因数の和:6424

約数の個数: 24

約数和(自身を含む): 31939920

約数和(自身を除く): 15088570

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 6359, 12718, 31795, 63590, 158975, 317950, 337027, 674054, 1685135, 3370270, 8425675, 16851350]

約数ペア:

[(1, 16851350), (2, 8425675), (5, 3370270), (10, 1685135), (25, 674054), (50, 337027), (53, 317950), (106, 158975), (265, 63590), (530, 31795), (1325, 12718), (2650, 6359)]