172842393596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2274242021}}^1$

素因数の和:2274242044

約数の個数: 12

約数和(自身を含む): 318393883080

約数和(自身を除く): 145551489484

約数列:

[1, 2, 4, 19, 38, 76, 2274242021, 4548484042, 9096968084, 43210598399, 86421196798, 172842393596]

約数ペア:

[(1, 172842393596), (2, 86421196798), (4, 43210598399), (19, 9096968084), (38, 4548484042), (76, 2274242021)]