14978018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 25546752

約数和(自身を除く): 10568734

約数列:

[1, 2, 11, 22, 43, 71, 86, 142, 223, 446, 473, 781, 946, 1562, 2453, 3053, 4906, 6106, 9589, 15833, 19178, 31666, 33583, 67166, 105479, 174163, 210958, 348326, 680819, 1361638, 7489009, 14978018]

約数ペア:

[(1, 14978018), (2, 7489009), (11, 1361638), (22, 680819), (43, 348326), (71, 210958), (86, 174163), (142, 105479), (223, 67166), (446, 33583), (473, 31666), (781, 19178), (946, 15833), (1562, 9589), (2453, 6106), (3053, 4906)]