2019957228

素因数分解:

$2^2\times 3^2\times {\mathrm{5521}}^1\times {\mathrm{10163}}^1$

素因数の和:15694

約数の個数: 36

約数和(自身を含む): 5107430328

約数和(自身を除く): 3087473100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5521, 10163, 11042, 16563, 20326, 22084, 30489, 33126, 40652, 49689, 60978, 66252, 91467, 99378, 121956, 182934, 198756, 365868, 56109923, 112219846, 168329769, 224439692, 336659538, 504989307, 673319076, 1009978614, 2019957228]

約数ペア:

[(1, 2019957228), (2, 1009978614), (3, 673319076), (4, 504989307), (6, 336659538), (9, 224439692), (12, 168329769), (18, 112219846), (36, 56109923), (5521, 365868), (10163, 198756), (11042, 182934), (16563, 121956), (20326, 99378), (22084, 91467), (30489, 66252), (33126, 60978), (40652, 49689)]