25375906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2\times {\mathrm{107}}^1$

素因数の和:286

約数の個数: 24

約数和(自身を含む): 40960080

約数和(自身を除く): 15584174

約数列:

[1, 2, 19, 38, 79, 107, 158, 214, 1501, 2033, 3002, 4066, 6241, 8453, 12482, 16906, 118579, 160607, 237158, 321214, 667787, 1335574, 12687953, 25375906]

約数ペア:

[(1, 25375906), (2, 12687953), (19, 1335574), (38, 667787), (79, 321214), (107, 237158), (158, 160607), (214, 118579), (1501, 16906), (2033, 12482), (3002, 8453), (4066, 6241)]