15706712748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{107137}}^1$

素因数の和:107806

約数の個数: 48

約数和(自身を含む): 38638248320

約数和(自身を除く): 22931535572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 643, 1286, 1929, 2572, 3858, 7716, 12217, 24434, 36651, 48868, 73302, 107137, 146604, 214274, 321411, 428548, 642822, 1285644, 2035603, 4071206, 6106809, 8142412, 12213618, 24427236, 68889091, 137778182, 206667273, 275556364, 413334546, 826669092, 1308892729, 2617785458, 3926678187, 5235570916, 7853356374, 15706712748]

約数ペア:

[(1, 15706712748), (2, 7853356374), (3, 5235570916), (4, 3926678187), (6, 2617785458), (12, 1308892729), (19, 826669092), (38, 413334546), (57, 275556364), (76, 206667273), (114, 137778182), (228, 68889091), (643, 24427236), (1286, 12213618), (1929, 8142412), (2572, 6106809), (3858, 4071206), (7716, 2035603), (12217, 1285644), (24434, 642822), (36651, 428548), (48868, 321411), (73302, 214274), (107137, 146604)]