9439376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{19031}}^1$

素因数の和:19070

約数の個数: 20

約数和(自身を含む): 18879744

約数和(自身を除く): 9440368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 19031, 38062, 76124, 152248, 304496, 589961, 1179922, 2359844, 4719688, 9439376]

約数ペア:

[(1, 9439376), (2, 4719688), (4, 2359844), (8, 1179922), (16, 589961), (31, 304496), (62, 152248), (124, 76124), (248, 38062), (496, 19031)]