13613690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 26032320

約数和(自身を除く): 12418630

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 523, 685, 1046, 1370, 2603, 2615, 5206, 5230, 9937, 13015, 19874, 26030, 49685, 71651, 99370, 143302, 358255, 716510, 1361369, 2722738, 6806845, 13613690]

約数ペア:

[(1, 13613690), (2, 6806845), (5, 2722738), (10, 1361369), (19, 716510), (38, 358255), (95, 143302), (137, 99370), (190, 71651), (274, 49685), (523, 26030), (685, 19874), (1046, 13015), (1370, 9937), (2603, 5230), (2615, 5206)]