12725290

素因数分解:

$2^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1931}}^1$

素因数の和:2597

約数の個数: 16

約数和(自身を含む): 22952160

約数和(自身を除く): 10226870

約数列:

[1, 2, 5, 10, 659, 1318, 1931, 3295, 3862, 6590, 9655, 19310, 1272529, 2545058, 6362645, 12725290]

約数ペア:

[(1, 12725290), (2, 6362645), (5, 2545058), (10, 1272529), (659, 19310), (1318, 9655), (1931, 6590), (3295, 3862)]