15767048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1289}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 32508000

約数和(自身を除く): 16740952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1289, 1529, 2578, 3058, 5156, 6116, 10312, 12232, 14179, 28358, 56716, 113432, 179171, 358342, 716684, 1433368, 1970881, 3941762, 7883524, 15767048]

約数ペア:

[(1, 15767048), (2, 7883524), (4, 3941762), (8, 1970881), (11, 1433368), (22, 716684), (44, 358342), (88, 179171), (139, 113432), (278, 56716), (556, 28358), (1112, 14179), (1289, 12232), (1529, 10312), (2578, 6116), (3058, 5156)]