12690214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6301}}^1$

素因数の和:6375

約数の個数: 16

約数和(自身を含む): 20418480

約数和(自身を除く): 7728266

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 6301, 12602, 119719, 239438, 333953, 667906, 6345107, 12690214]

約数ペア:

[(1, 12690214), (2, 6345107), (19, 667906), (38, 333953), (53, 239438), (106, 119719), (1007, 12602), (2014, 6301)]