2019299955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1\times {\mathrm{4409}}^1$

素因数の和:6043

約数の個数: 32

約数和(自身を含む): 3403814400

約数和(自身を除く): 1384514445

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1607, 4409, 4821, 8035, 13227, 22045, 24105, 30533, 66135, 83771, 91599, 152665, 251313, 418855, 457995, 1256565, 7085263, 21255789, 35426315, 106278945, 134619997, 403859991, 673099985, 2019299955]

約数ペア:

[(1, 2019299955), (3, 673099985), (5, 403859991), (15, 134619997), (19, 106278945), (57, 35426315), (95, 21255789), (285, 7085263), (1607, 1256565), (4409, 457995), (4821, 418855), (8035, 251313), (13227, 152665), (22045, 91599), (24105, 83771), (30533, 66135)]