15765992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1847}}^1$

素因数の和:1961

約数の個数: 32

約数和(自身を含む): 32598720

約数和(自身を除く): 16832728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 1847, 2134, 3694, 4268, 7388, 8536, 14776, 20317, 40634, 81268, 162536, 179159, 358318, 716636, 1433272, 1970749, 3941498, 7882996, 15765992]

約数ペア:

[(1, 15765992), (2, 7882996), (4, 3941498), (8, 1970749), (11, 1433272), (22, 716636), (44, 358318), (88, 179159), (97, 162536), (194, 81268), (388, 40634), (776, 20317), (1067, 14776), (1847, 8536), (2134, 7388), (3694, 4268)]