9945958.00000000

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 25272000

約数和(自身を除く): 12555832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269, 311, 538, 622, 1076, 1244, 2152, 2488, 5111, 5909, 10222, 11818, 20444, 23636, 40888, 47272, 83659, 167318, 334636, 669272, 1589521, 3179042, 6358084, 12716168]

約数ペア:

[(1, 12716168), (2, 6358084), (4, 3179042), (8, 1589521), (19, 669272), (38, 334636), (76, 167318), (152, 83659), (269, 47272), (311, 40888), (538, 23636), (622, 20444), (1076, 11818), (1244, 10222), (2152, 5909), (2488, 5111)]