15214862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 26019840

約数和(自身を除く): 10804978

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 403, 439, 559, 806, 878, 1118, 1333, 2666, 5707, 11414, 13609, 17329, 18877, 27218, 34658, 37754, 176917, 245401, 353834, 490802, 585187, 1170374, 7607431, 15214862]

約数ペア:

[(1, 15214862), (2, 7607431), (13, 1170374), (26, 585187), (31, 490802), (43, 353834), (62, 245401), (86, 176917), (403, 37754), (439, 34658), (559, 27218), (806, 18877), (878, 17329), (1118, 13609), (1333, 11414), (2666, 5707)]