25400302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{6247}}^1$

素因数の和:6375

約数の個数: 16

約数和(自身を含む): 40487040

約数和(自身を除く): 15086738

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 6247, 12494, 118693, 237386, 668429, 1336858, 12700151, 25400302]

約数ペア:

[(1, 25400302), (2, 12700151), (19, 1336858), (38, 668429), (107, 237386), (214, 118693), (2033, 12494), (4066, 6247)]