25410286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{17239}}^1$

素因数の和:17319

約数の個数: 16

約数和(自身を含む): 42203520

約数和(自身を除く): 16793234

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 17239, 34478, 189629, 379258, 1155013, 2310026, 12705143, 25410286]

約数ペア:

[(1, 25410286), (2, 12705143), (11, 2310026), (22, 1155013), (67, 379258), (134, 189629), (737, 34478), (1474, 17239)]