2019955055

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{17167}}^1$

素因数の和:17506

約数の個数: 16

約数和(自身を含む): 2458594944

約数和(自身を除く): 438639889

約数列:

[1, 5, 101, 233, 505, 1165, 17167, 23533, 85835, 117665, 1733867, 3999911, 8669335, 19999555, 403991011, 2019955055]

約数ペア:

[(1, 2019955055), (5, 403991011), (101, 19999555), (233, 8669335), (505, 3999911), (1165, 1733867), (17167, 117665), (23533, 85835)]