15138019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 16837632

約数和(自身を除く): 1699613

約数列:

[1, 13, 53, 127, 173, 689, 1651, 2249, 6731, 9169, 21971, 87503, 119197, 285623, 1164463, 15138019]

約数ペア:

[(1, 15138019), (13, 1164463), (53, 285623), (127, 119197), (173, 87503), (689, 21971), (1651, 9169), (2249, 6731)]