12904876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{613}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 23896880

約数和(自身を除く): 10992004

約数列:

[1, 2, 4, 19, 38, 76, 277, 554, 613, 1108, 1226, 2452, 5263, 10526, 11647, 21052, 23294, 46588, 169801, 339602, 679204, 3226219, 6452438, 12904876]

約数ペア:

[(1, 12904876), (2, 6452438), (4, 3226219), (19, 679204), (38, 339602), (76, 169801), (277, 46588), (554, 23294), (613, 21052), (1108, 11647), (1226, 10526), (2452, 5263)]