25461982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139901}}^1$

素因数の和:139923

約数の個数: 16

約数和(自身を含む): 47007072

約数和(自身を除く): 21545090

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 139901, 279802, 979307, 1818713, 1958614, 3637426, 12730991, 25461982]

約数ペア:

[(1, 25461982), (2, 12730991), (7, 3637426), (13, 1958614), (14, 1818713), (26, 979307), (91, 279802), (182, 139901)]