12520638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53507}}^1$

素因数の和:53528

約数の個数: 24

約数和(自身を含む): 29215368

約数和(自身を除く): 16694730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 53507, 107014, 160521, 321042, 481563, 695591, 963126, 1391182, 2086773, 4173546, 6260319, 12520638]

約数ペア:

[(1, 12520638), (2, 6260319), (3, 4173546), (6, 2086773), (9, 1391182), (13, 963126), (18, 695591), (26, 481563), (39, 321042), (78, 160521), (117, 107014), (234, 53507)]