13195994

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 36

約数和(自身を含む): 24366474

約数和(自身を除く): 11170480

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 361, 373, 722, 746, 931, 1862, 2527, 2611, 5054, 5222, 7087, 14174, 17689, 18277, 35378, 36554, 49609, 99218, 134653, 269306, 347263, 694526, 942571, 1885142, 6597997, 13195994]

約数ペア:

[(1, 13195994), (2, 6597997), (7, 1885142), (14, 942571), (19, 694526), (38, 347263), (49, 269306), (98, 134653), (133, 99218), (266, 49609), (361, 36554), (373, 35378), (722, 18277), (746, 17689), (931, 14174), (1862, 7087), (2527, 5222), (2611, 5054)]