13908026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20393}}^1$

素因数の和:20437

約数の個数: 16

約数和(自身を含む): 23493888

約数和(自身を除く): 9585862

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 20393, 40786, 224323, 448646, 632183, 1264366, 6954013, 13908026]

約数ペア:

[(1, 13908026), (2, 6954013), (11, 1264366), (22, 632183), (31, 448646), (62, 224323), (341, 40786), (682, 20393)]