12504812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 23222640

約数和(自身を除く): 10717828

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 1201, 2402, 2603, 4804, 5206, 10412, 22819, 45638, 91276, 164537, 329074, 658148, 3126203, 6252406, 12504812]

約数ペア:

[(1, 12504812), (2, 6252406), (4, 3126203), (19, 658148), (38, 329074), (76, 164537), (137, 91276), (274, 45638), (548, 22819), (1201, 10412), (2402, 5206), (2603, 4804)]