12156909076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2626817}}^1$

素因数の和:2626923

約数の個数: 24

約数和(自身を含む): 23168534760

約数和(自身を除く): 11011625684

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 2626817, 5253634, 10507268, 34148621, 68297242, 136594484, 233786713, 467573426, 935146852, 3039227269, 6078454538, 12156909076]

約数ペア:

[(1, 12156909076), (2, 6078454538), (4, 3039227269), (13, 935146852), (26, 467573426), (52, 233786713), (89, 136594484), (178, 68297242), (356, 34148621), (1157, 10507268), (2314, 5253634), (4628, 2626817)]