9147664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{30091}}^1$

素因数の和:30118

約数の個数: 20

約数和(自身を含む): 18657040

約数和(自身を除く): 9509376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 30091, 60182, 120364, 240728, 481456, 571729, 1143458, 2286916, 4573832, 9147664]

約数ペア:

[(1, 9147664), (2, 4573832), (4, 2286916), (8, 1143458), (16, 571729), (19, 481456), (38, 240728), (76, 120364), (152, 60182), (304, 30091)]