12701090

素因数分解:

$2^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1669}}^1$

素因数の和:2437

約数の個数: 16

約数和(自身を含む): 22905720

約数和(自身を除く): 10204630

約数列:

[1, 2, 5, 10, 761, 1522, 1669, 3338, 3805, 7610, 8345, 16690, 1270109, 2540218, 6350545, 12701090]

約数ペア:

[(1, 12701090), (2, 6350545), (5, 2540218), (10, 1270109), (761, 16690), (1522, 8345), (1669, 7610), (3338, 3805)]