19379506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2417}}^1$

素因数の和:2649

約数の個数: 16

約数和(自身を含む): 30756960

約数和(自身を除く): 11377454

約数列:

[1, 2, 19, 38, 211, 422, 2417, 4009, 4834, 8018, 45923, 91846, 509987, 1019974, 9689753, 19379506]

約数ペア:

[(1, 19379506), (2, 9689753), (19, 1019974), (38, 509987), (211, 91846), (422, 45923), (2417, 8018), (4009, 4834)]