15679256912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4688773}}^1$

素因数の和:4688811

約数の個数: 40

約数和(自身を含む): 34884478560

約数和(自身を除く): 19205221648

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 4688773, 9377546, 18755092, 37510184, 51576503, 75020368, 89086687, 103153006, 178173374, 206306012, 356346748, 412612024, 712693496, 825224048, 979953557, 1425386992, 1959907114, 3919814228, 7839628456, 15679256912]

約数ペア:

[(1, 15679256912), (2, 7839628456), (4, 3919814228), (8, 1959907114), (11, 1425386992), (16, 979953557), (19, 825224048), (22, 712693496), (38, 412612024), (44, 356346748), (76, 206306012), (88, 178173374), (152, 103153006), (176, 89086687), (209, 75020368), (304, 51576503), (418, 37510184), (836, 18755092), (1672, 9377546), (3344, 4688773)]