11129420

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{929}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 23436000

約数和(自身を除く): 12306580

約数列:

[1, 2, 4, 5, 10, 20, 599, 929, 1198, 1858, 2396, 2995, 3716, 4645, 5990, 9290, 11980, 18580, 556471, 1112942, 2225884, 2782355, 5564710, 11129420]

約数ペア:

[(1, 11129420), (2, 5564710), (4, 2782355), (5, 2225884), (10, 1112942), (20, 556471), (599, 18580), (929, 11980), (1198, 9290), (1858, 5990), (2396, 4645), (2995, 3716)]