25620094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{12721}}^1$

素因数の和:12795

約数の個数: 16

約数和(自身を含む): 41219280

約数和(自身を除く): 15599186

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 12721, 25442, 241699, 483398, 674213, 1348426, 12810047, 25620094]

約数ペア:

[(1, 25620094), (2, 12810047), (19, 1348426), (38, 674213), (53, 483398), (106, 241699), (1007, 25442), (2014, 12721)]