1991036551702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59707}}^1\times {\mathrm{79777}}^1$

素因数の和:139516

約数の個数: 32

約数和(自身を含む): 3429637073280

約数和(自身を除く): 1438600521578

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 59707, 79777, 119414, 159554, 656777, 877547, 1134433, 1313554, 1515763, 1755094, 2268866, 3031526, 12478763, 16673393, 24957526, 33346786, 4763245339, 9526490678, 52395698729, 90501661441, 104791397458, 181003322882, 995518275851, 1991036551702]

約数ペア:

[(1, 1991036551702), (2, 995518275851), (11, 181003322882), (19, 104791397458), (22, 90501661441), (38, 52395698729), (209, 9526490678), (418, 4763245339), (59707, 33346786), (79777, 24957526), (119414, 16673393), (159554, 12478763), (656777, 3031526), (877547, 2268866), (1134433, 1755094), (1313554, 1515763)]