11502220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30269}}^1$

素因数の和:30297

約数の個数: 24

約数和(自身を含む): 25426800

約数和(自身を除く): 13924580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 30269, 60538, 121076, 151345, 302690, 575111, 605380, 1150222, 2300444, 2875555, 5751110, 11502220]

約数ペア:

[(1, 11502220), (2, 5751110), (4, 2875555), (5, 2300444), (10, 1150222), (19, 605380), (20, 575111), (38, 302690), (76, 151345), (95, 121076), (190, 60538), (380, 30269)]