25711693

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1993}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 31265920

約数和(自身を除く): 5554227

約数列:

[1, 7, 19, 97, 133, 679, 1843, 1993, 12901, 13951, 37867, 193321, 265069, 1353247, 3673099, 25711693]

約数ペア:

[(1, 25711693), (7, 3673099), (19, 1353247), (97, 265069), (133, 193321), (679, 37867), (1843, 13951), (1993, 12901)]