19315077

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 29675520

約数和(自身を除く): 10360443

約数列:

[1, 3, 17, 19, 31, 51, 57, 93, 323, 527, 589, 643, 969, 1581, 1767, 1929, 10013, 10931, 12217, 19933, 30039, 32793, 36651, 59799, 207689, 338861, 378727, 623067, 1016583, 1136181, 6438359, 19315077]

約数ペア:

[(1, 19315077), (3, 6438359), (17, 1136181), (19, 1016583), (31, 623067), (51, 378727), (57, 338861), (93, 207689), (323, 59799), (527, 36651), (589, 32793), (643, 30039), (969, 19933), (1581, 12217), (1767, 10931), (1929, 10013)]