13145264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3969

約数の個数: 40

約数和(自身を含む): 29254080

約数和(自身を除く): 16108816

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 3931, 7862, 15724, 31448, 43241, 62896, 74689, 86482, 149378, 172964, 298756, 345928, 597512, 691856, 821579, 1195024, 1643158, 3286316, 6572632, 13145264]

約数ペア:

[(1, 13145264), (2, 6572632), (4, 3286316), (8, 1643158), (11, 1195024), (16, 821579), (19, 691856), (22, 597512), (38, 345928), (44, 298756), (76, 172964), (88, 149378), (152, 86482), (176, 74689), (209, 62896), (304, 43241), (418, 31448), (836, 15724), (1672, 7862), (3344, 3931)]