11912144

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{1429}}^1$

素因数の和:1958

約数の個数: 20

約数和(自身を含む): 23140260

約数和(自身を除く): 11228116

約数列:

[1, 2, 4, 8, 16, 521, 1042, 1429, 2084, 2858, 4168, 5716, 8336, 11432, 22864, 744509, 1489018, 2978036, 5956072, 11912144]

約数ペア:

[(1, 11912144), (2, 5956072), (4, 2978036), (8, 1489018), (16, 744509), (521, 22864), (1042, 11432), (1429, 8336), (2084, 5716), (2858, 4168)]