12509654978

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{372289}}^1$

素因数の和:372661

約数の個数: 16

約数和(自身を含む): 19178891640

約数和(自身を除く): 6669236662

約数列:

[1, 2, 53, 106, 317, 634, 16801, 33602, 372289, 744578, 19731317, 39462634, 118015613, 236031226, 6254827489, 12509654978]

約数ペア:

[(1, 12509654978), (2, 6254827489), (53, 236031226), (106, 118015613), (317, 39462634), (634, 19731317), (16801, 744578), (33602, 372289)]