18838414

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79153}}^1$

素因数の和:79179

約数の個数: 16

約数和(自身を含む): 34194528

約数和(自身を除く): 15356114

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 79153, 158306, 554071, 1108142, 1345601, 2691202, 9419207, 18838414]

約数ペア:

[(1, 18838414), (2, 9419207), (7, 2691202), (14, 1345601), (17, 1108142), (34, 554071), (119, 158306), (238, 79153)]