38642842

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{37811}}^1$

素因数の和:37893

約数の個数: 16

約数和(自身を含む): 67154112

約数和(自身を除く): 28511270

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 37811, 75622, 264677, 529354, 2760203, 5520406, 19321421, 38642842]

約数ペア:

[(1, 38642842), (2, 19321421), (7, 5520406), (14, 2760203), (73, 529354), (146, 264677), (511, 75622), (1022, 37811)]