17668442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 31173120

約数和(自身を除く): 13504678

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 983, 1634, 1966, 8987, 10813, 17974, 18677, 21626, 37354, 42269, 84538, 205447, 410894, 464959, 803111, 929918, 1606222, 8834221, 17668442]

約数ペア:

[(1, 17668442), (2, 8834221), (11, 1606222), (19, 929918), (22, 803111), (38, 464959), (43, 410894), (86, 205447), (209, 84538), (418, 42269), (473, 37354), (817, 21626), (946, 18677), (983, 17974), (1634, 10813), (1966, 8987)]