39047990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{95239}}^1$

素因数の和:95287

約数の個数: 16

約数和(自身を含む): 72001440

約数和(自身を除く): 32953450

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 95239, 190478, 476195, 952390, 3904799, 7809598, 19523995, 39047990]

約数ペア:

[(1, 39047990), (2, 19523995), (5, 7809598), (10, 3904799), (41, 952390), (82, 476195), (205, 190478), (410, 95239)]