39453422

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2549}}^1$

素因数の和:2731

約数の個数: 16

約数和(自身を含む): 60588000

約数和(自身を除く): 21134578

約数列:

[1, 2, 71, 109, 142, 218, 2549, 5098, 7739, 15478, 180979, 277841, 361958, 555682, 19726711, 39453422]

約数ペア:

[(1, 39453422), (2, 19726711), (71, 555682), (109, 361958), (142, 277841), (218, 180979), (2549, 15478), (5098, 7739)]