25104638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41981}}^1$

素因数の和:42019

約数の個数: 16

約数和(自身を含む): 42317856

約数和(自身を除く): 17213218

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 41981, 83962, 545753, 965563, 1091506, 1931126, 12552319, 25104638]

約数ペア:

[(1, 25104638), (2, 12552319), (13, 1931126), (23, 1091506), (26, 965563), (46, 545753), (299, 83962), (598, 41981)]