25401284

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{10259}}^1$

素因数の和:10882

約数の個数: 12

約数和(自身を含む): 44528400

約数和(自身を除く): 19127116

約数列:

[1, 2, 4, 619, 1238, 2476, 10259, 20518, 41036, 6350321, 12700642, 25401284]

約数ペア:

[(1, 25401284), (2, 12700642), (4, 6350321), (619, 41036), (1238, 20518), (2476, 10259)]