15786948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4073}}^1$

素因数の和:4116

約数の個数: 48

約数和(自身を含む): 41065920

約数和(自身を除く): 25278972

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 4073, 8146, 12219, 16292, 24438, 48876, 69241, 77387, 138482, 154774, 207723, 232161, 276964, 309548, 415446, 464322, 830892, 928644, 1315579, 2631158, 3946737, 5262316, 7893474, 15786948]

約数ペア:

[(1, 15786948), (2, 7893474), (3, 5262316), (4, 3946737), (6, 2631158), (12, 1315579), (17, 928644), (19, 830892), (34, 464322), (38, 415446), (51, 309548), (57, 276964), (68, 232161), (76, 207723), (102, 154774), (114, 138482), (204, 77387), (228, 69241), (323, 48876), (646, 24438), (969, 16292), (1292, 12219), (1938, 8146), (3876, 4073)]