2019981254

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{2879}}^1\times {\mathrm{12097}}^1$

素因数の和:15007

約数の個数: 16

約数和(自身を含む): 3135801600

約数和(自身を除く): 1115820346

約数列:

[1, 2, 29, 58, 2879, 5758, 12097, 24194, 83491, 166982, 350813, 701626, 34827263, 69654526, 1009990627, 2019981254]

約数ペア:

[(1, 2019981254), (2, 1009990627), (29, 69654526), (58, 34827263), (2879, 701626), (5758, 350813), (12097, 166982), (24194, 83491)]