25400206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5647}}^1$

素因数の和:5835

約数の個数: 16

約数和(自身を含む): 41275584

約数和(自身を除く): 15875378

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 5647, 11294, 73411, 146822, 976931, 1953862, 12700103, 25400206]

約数ペア:

[(1, 25400206), (2, 12700103), (13, 1953862), (26, 976931), (173, 146822), (346, 73411), (2249, 11294), (4498, 5647)]