2019901034

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1\times {\mathrm{23189}}^1$

素因数の和:23737

約数の個数: 16

約数和(自身を含む): 3068037000

約数和(自身を除く): 1048135966

約数列:

[1, 2, 97, 194, 449, 898, 23189, 43553, 46378, 87106, 2249333, 4498666, 10411861, 20823722, 1009950517, 2019901034]

約数ペア:

[(1, 2019901034), (2, 1009950517), (97, 20823722), (194, 10411861), (449, 4498666), (898, 2249333), (23189, 87106), (43553, 46378)]