12641434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{809}}^1$

素因数の和:1425

約数の個数: 16

約数和(自身を含む): 20480040

約数和(自身を除く): 7838606

約数列:

[1, 2, 13, 26, 601, 809, 1202, 1618, 7813, 10517, 15626, 21034, 486209, 972418, 6320717, 12641434]

約数ペア:

[(1, 12641434), (2, 6320717), (13, 972418), (26, 486209), (601, 21034), (809, 15626), (1202, 10517), (1618, 7813)]