15224924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 32081280

約数和(自身を除く): 16856356

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 619, 946, 1118, 1238, 1892, 2236, 2476, 6149, 6809, 8047, 12298, 13618, 16094, 24596, 26617, 27236, 32188, 53234, 88517, 106468, 177034, 292787, 346021, 354068, 585574, 692042, 1171148, 1384084, 3806231, 7612462, 15224924]

約数ペア:

[(1, 15224924), (2, 7612462), (4, 3806231), (11, 1384084), (13, 1171148), (22, 692042), (26, 585574), (43, 354068), (44, 346021), (52, 292787), (86, 177034), (143, 106468), (172, 88517), (286, 53234), (473, 32188), (559, 27236), (572, 26617), (619, 24596), (946, 16094), (1118, 13618), (1238, 12298), (1892, 8047), (2236, 6809), (2476, 6149)]