2019320162

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{4789}}^1\times {\mathrm{4903}}^1$

素因数の和:9737

約数の個数: 16

約数和(自身を含む): 3100701120

約数和(自身を除く): 1081380958

約数列:

[1, 2, 43, 86, 4789, 4903, 9578, 9806, 205927, 210829, 411854, 421658, 23480467, 46960934, 1009660081, 2019320162]

約数ペア:

[(1, 2019320162), (2, 1009660081), (43, 46960934), (86, 23480467), (4789, 421658), (4903, 411854), (9578, 210829), (9806, 205927)]