9781928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{94057}}^1$

素因数の和:94076

約数の個数: 16

約数和(自身を含む): 19752180

約数和(自身を除く): 9970252

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 94057, 188114, 376228, 752456, 1222741, 2445482, 4890964, 9781928]

約数ペア:

[(1, 9781928), (2, 4890964), (4, 2445482), (8, 1222741), (13, 752456), (26, 376228), (52, 188114), (104, 94057)]