17709010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 34992000

約数和(自身を除く): 17282990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 809, 995, 1618, 1990, 2189, 4045, 4378, 8090, 8899, 10945, 17798, 21890, 44495, 88990, 160991, 321982, 804955, 1609910, 1770901, 3541802, 8854505, 17709010]

約数ペア:

[(1, 17709010), (2, 8854505), (5, 3541802), (10, 1770901), (11, 1609910), (22, 804955), (55, 321982), (110, 160991), (199, 88990), (398, 44495), (809, 21890), (995, 17798), (1618, 10945), (1990, 8899), (2189, 8090), (4045, 4378)]