13779668

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21397}}^1$

素因数の和:21431

約数の個数: 24

約数和(自身を含む): 28758912

約数和(自身を除く): 14979244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 21397, 42794, 85588, 149779, 299558, 492131, 599116, 984262, 1968524, 3444917, 6889834, 13779668]

約数ペア:

[(1, 13779668), (2, 6889834), (4, 3444917), (7, 1968524), (14, 984262), (23, 599116), (28, 492131), (46, 299558), (92, 149779), (161, 85588), (322, 42794), (644, 21397)]