12690184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{122021}}^1$

素因数の和:122040

約数の個数: 16

約数和(自身を含む): 25624620

約数和(自身を除く): 12934436

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 122021, 244042, 488084, 976168, 1586273, 3172546, 6345092, 12690184]

約数ペア:

[(1, 12690184), (2, 6345092), (4, 3172546), (8, 1586273), (13, 976168), (26, 488084), (52, 244042), (104, 122021)]