12753878

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:751

約数の個数: 16

約数和(自身を含む): 19524240

約数和(自身を除く): 6770362

約数列:

[1, 2, 89, 137, 178, 274, 523, 1046, 12193, 24386, 46547, 71651, 93094, 143302, 6376939, 12753878]

約数ペア:

[(1, 12753878), (2, 6376939), (89, 143302), (137, 93094), (178, 71651), (274, 46547), (523, 24386), (1046, 12193)]