25102454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22453}}^1$

素因数の和:22511

約数の個数: 16

約数和(自身を含む): 41494992

約数和(自身を除く): 16392538

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 22453, 44906, 291889, 583778, 965479, 1930958, 12551227, 25102454]

約数ペア:

[(1, 25102454), (2, 12551227), (13, 1930958), (26, 965479), (43, 583778), (86, 291889), (559, 44906), (1118, 22453)]