18727142

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{5741}}^1$

素因数の和:5983

約数の個数: 16

約数和(自身を含む): 32247072

約数和(自身を除く): 13519930

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 5741, 11482, 40187, 80374, 1337653, 2675306, 9363571, 18727142]

約数ペア:

[(1, 18727142), (2, 9363571), (7, 2675306), (14, 1337653), (233, 80374), (466, 40187), (1631, 11482), (3262, 5741)]