18734114

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{70429}}^1$

素因数の和:70457

約数の個数: 16

約数和(自身を含む): 33806400

約数和(自身を除く): 15072286

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 70429, 140858, 493003, 986006, 1338151, 2676302, 9367057, 18734114]

約数ペア:

[(1, 18734114), (2, 9367057), (7, 2676302), (14, 1338151), (19, 986006), (38, 493003), (133, 140858), (266, 70429)]