25400254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{9091}}^1$

素因数の和:9231

約数の個数: 16

約数和(自身を含む): 41895936

約数和(自身を除く): 16495682

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 9091, 18182, 100001, 200002, 1154557, 2309114, 12700127, 25400254]

約数ペア:

[(1, 25400254), (2, 12700127), (11, 2309114), (22, 1154557), (127, 200002), (254, 100001), (1397, 18182), (2794, 9091)]