142585424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{469031}}^1$

素因数の和:469058

約数の個数: 20

約数和(自身を含む): 290799840

約数和(自身を除く): 148214416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 469031, 938062, 1876124, 3752248, 7504496, 8911589, 17823178, 35646356, 71292712, 142585424]

約数ペア:

[(1, 142585424), (2, 71292712), (4, 35646356), (8, 17823178), (16, 8911589), (19, 7504496), (38, 3752248), (76, 1876124), (152, 938062), (304, 469031)]