25222883

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2683}}^1$

素因数の和:2786

約数の個数: 16

約数和(自身を含む): 30919680

約数和(自身を除く): 5696797

約数列:

[1, 7, 17, 79, 119, 553, 1343, 2683, 9401, 18781, 45611, 211957, 319277, 1483699, 3603269, 25222883]

約数ペア:

[(1, 25222883), (7, 3603269), (17, 1483699), (79, 319277), (119, 211957), (553, 45611), (1343, 18781), (2683, 9401)]