17815954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1069}}^1$

素因数の和:1725

約数の個数: 16

約数和(自身を含む): 28851480

約数和(自身を除く): 11035526

約数列:

[1, 2, 13, 26, 641, 1069, 1282, 2138, 8333, 13897, 16666, 27794, 685229, 1370458, 8907977, 17815954]

約数ペア:

[(1, 17815954), (2, 8907977), (13, 1370458), (26, 685229), (641, 27794), (1069, 16666), (1282, 13897), (2138, 8333)]