17050790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2087}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 33073920

約数和(自身を除く): 16023130

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 2087, 4085, 4174, 8170, 10435, 20870, 39653, 79306, 89741, 179482, 198265, 396530, 448705, 897410, 1705079, 3410158, 8525395, 17050790]

約数ペア:

[(1, 17050790), (2, 8525395), (5, 3410158), (10, 1705079), (19, 897410), (38, 448705), (43, 396530), (86, 198265), (95, 179482), (190, 89741), (215, 79306), (430, 39653), (817, 20870), (1634, 10435), (2087, 8170), (4085, 4174)]