12999844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22727}}^1$

素因数の和:22755

約数の個数: 24

約数和(自身を含む): 26728128

約数和(自身を除く): 13728284

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 22727, 45454, 90908, 249997, 295451, 499994, 590902, 999988, 1181804, 3249961, 6499922, 12999844]

約数ペア:

[(1, 12999844), (2, 6499922), (4, 3249961), (11, 1181804), (13, 999988), (22, 590902), (26, 499994), (44, 295451), (52, 249997), (143, 90908), (286, 45454), (572, 22727)]