18797002

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{78979}}^1$

素因数の和:79005

約数の個数: 16

約数和(自身を含む): 34119360

約数和(自身を除く): 15322358

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 78979, 157958, 552853, 1105706, 1342643, 2685286, 9398501, 18797002]

約数ペア:

[(1, 18797002), (2, 9398501), (7, 2685286), (14, 1342643), (17, 1105706), (34, 552853), (119, 157958), (238, 78979)]