19315673006

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1\times {\mathrm{46997}}^1$

素因数の和:47984

約数の個数: 32

約数和(自身を含む): 34217551872

約数和(自身を除く): 14901878866

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 947, 1894, 6629, 13258, 29357, 46997, 58714, 93994, 205499, 328979, 410998, 657958, 1456907, 2913814, 10198349, 20396698, 44506159, 89012318, 311543113, 623086226, 1379690929, 2759381858, 9657836503, 19315673006]

約数ペア:

[(1, 19315673006), (2, 9657836503), (7, 2759381858), (14, 1379690929), (31, 623086226), (62, 311543113), (217, 89012318), (434, 44506159), (947, 20396698), (1894, 10198349), (6629, 2913814), (13258, 1456907), (29357, 657958), (46997, 410998), (58714, 328979), (93994, 205499)]