26691238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{100343}}^1$

素因数の和:100371

約数の個数: 16

約数和(自身を含む): 48165120

約数和(自身を除く): 21473882

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 100343, 200686, 702401, 1404802, 1906517, 3813034, 13345619, 26691238]

約数ペア:

[(1, 26691238), (2, 13345619), (7, 3813034), (14, 1906517), (19, 1404802), (38, 702401), (133, 200686), (266, 100343)]