3966352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19069}}^1$

素因数の和:19090

約数の個数: 20

約数和(自身を含む): 8276380

約数和(自身を除く): 4310028

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 19069, 38138, 76276, 152552, 247897, 305104, 495794, 991588, 1983176, 3966352]

約数ペア:

[(1, 3966352), (2, 1983176), (4, 991588), (8, 495794), (13, 305104), (16, 247897), (26, 152552), (52, 76276), (104, 38138), (208, 19069)]