11661041

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2039}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 14361600

約数和(自身を除く): 2700559

約数列:

[1, 7, 19, 43, 133, 301, 817, 2039, 5719, 14273, 38741, 87677, 271187, 613739, 1665863, 11661041]

約数ペア:

[(1, 11661041), (7, 1665863), (19, 613739), (43, 271187), (133, 87677), (301, 38741), (817, 14273), (2039, 5719)]