16693976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3733}}^1$

素因数の和:3795

約数の個数: 32

約数和(自身を含む): 34502160

約数和(自身を除く): 17808184

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 3733, 4472, 7466, 14932, 29864, 48529, 97058, 160519, 194116, 321038, 388232, 642076, 1284152, 2086747, 4173494, 8346988, 16693976]

約数ペア:

[(1, 16693976), (2, 8346988), (4, 4173494), (8, 2086747), (13, 1284152), (26, 642076), (43, 388232), (52, 321038), (86, 194116), (104, 160519), (172, 97058), (344, 48529), (559, 29864), (1118, 14932), (2236, 7466), (3733, 4472)]