11119870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 21384000

約数和(自身を除く): 10264130

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 439, 745, 878, 1490, 2195, 2533, 4390, 5066, 7463, 12665, 14926, 25330, 37315, 65411, 74630, 130822, 327055, 654110, 1111987, 2223974, 5559935, 11119870]

約数ペア:

[(1, 11119870), (2, 5559935), (5, 2223974), (10, 1111987), (17, 654110), (34, 327055), (85, 130822), (149, 74630), (170, 65411), (298, 37315), (439, 25330), (745, 14926), (878, 12665), (1490, 7463), (2195, 5066), (2533, 4390)]