2019987518

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1\times {\mathrm{28477}}^1$

素因数の和:29731

約数の個数: 16

約数和(自身を含む): 3137136480

約数和(自身を除く): 1117148962

約数列:

[1, 2, 29, 58, 1223, 2446, 28477, 35467, 56954, 70934, 825833, 1651666, 34827371, 69654742, 1009993759, 2019987518]

約数ペア:

[(1, 2019987518), (2, 1009993759), (29, 69654742), (58, 34827371), (1223, 1651666), (2446, 825833), (28477, 70934), (35467, 56954)]