12578554

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 19446336

約数和(自身を除く): 6867782

約数列:

[1, 2, 41, 82, 211, 422, 727, 1454, 8651, 17302, 29807, 59614, 153397, 306794, 6289277, 12578554]

約数ペア:

[(1, 12578554), (2, 6289277), (41, 306794), (82, 153397), (211, 59614), (422, 29807), (727, 17302), (1454, 8651)]