25019324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6389}}^1$

素因数の和:6493

約数の個数: 24

約数和(自身を含む): 48308400

約数和(自身を除く): 23289076

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 6389, 12778, 25556, 70279, 140558, 281116, 568621, 1137242, 2274484, 6254831, 12509662, 25019324]

約数ペア:

[(1, 25019324), (2, 12509662), (4, 6254831), (11, 2274484), (22, 1137242), (44, 568621), (89, 281116), (178, 140558), (356, 70279), (979, 25556), (1958, 12778), (3916, 6389)]