9951604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{907}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 18864608

約数和(自身を除く): 8913004

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 907, 1814, 2743, 3628, 5486, 10972, 11791, 23582, 47164, 191377, 382754, 765508, 2487901, 4975802, 9951604]

約数ペア:

[(1, 9951604), (2, 4975802), (4, 2487901), (13, 765508), (26, 382754), (52, 191377), (211, 47164), (422, 23582), (844, 11791), (907, 10972), (1814, 5486), (2743, 3628)]