19555270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16433}}^1$

素因数の和:16464

約数の個数: 32

約数和(自身を含む): 42596928

約数和(自身を除く): 23041658

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 16433, 32866, 82165, 115031, 164330, 230062, 279361, 558722, 575155, 1150310, 1396805, 1955527, 2793610, 3911054, 9777635, 19555270]

約数ペア:

[(1, 19555270), (2, 9777635), (5, 3911054), (7, 2793610), (10, 1955527), (14, 1396805), (17, 1150310), (34, 575155), (35, 558722), (70, 279361), (85, 230062), (119, 164330), (170, 115031), (238, 82165), (595, 32866), (1190, 16433)]