18840122

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25391}}^1$

素因数の和:25453

約数の個数: 16

約数和(自身を含む): 32908032

約数和(自身を除く): 14067910

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 25391, 50782, 177737, 355474, 1345723, 2691446, 9420061, 18840122]

約数ペア:

[(1, 18840122), (2, 9420061), (7, 2691446), (14, 1345723), (53, 355474), (106, 177737), (371, 50782), (742, 25391)]