19296706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 34372800

約数和(自身を除く): 15076094

約数列:

[1, 2, 11, 13, 22, 26, 109, 143, 218, 286, 619, 1199, 1238, 1417, 2398, 2834, 6809, 8047, 13618, 15587, 16094, 31174, 67471, 88517, 134942, 177034, 742181, 877123, 1484362, 1754246, 9648353, 19296706]

約数ペア:

[(1, 19296706), (2, 9648353), (11, 1754246), (13, 1484362), (22, 877123), (26, 742181), (109, 177034), (143, 134942), (218, 88517), (286, 67471), (619, 31174), (1199, 16094), (1238, 15587), (1417, 13618), (2398, 8047), (2834, 6809)]