12505586

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{503}}^1$

素因数の和:937

約数の個数: 16

約数和(自身を含む): 19450368

約数和(自身を除く): 6944782

約数列:

[1, 2, 31, 62, 401, 503, 802, 1006, 12431, 15593, 24862, 31186, 201703, 403406, 6252793, 12505586]

約数ペア:

[(1, 12505586), (2, 6252793), (31, 403406), (62, 201703), (401, 31186), (503, 24862), (802, 15593), (1006, 12431)]