12306506

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:889

約数の個数: 16

約数和(自身を含む): 18916200

約数和(自身を除く): 6609694

約数列:

[1, 2, 61, 122, 149, 298, 677, 1354, 9089, 18178, 41297, 82594, 100873, 201746, 6153253, 12306506]

約数ペア:

[(1, 12306506), (2, 6153253), (61, 201746), (122, 100873), (149, 82594), (298, 41297), (677, 18178), (1354, 9089)]