19208674

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:402

約数の個数: 24

約数和(自身を含む): 30945600

約数和(自身を除く): 11736926

約数列:

[1, 2, 17, 34, 167, 199, 289, 334, 398, 578, 2839, 3383, 5678, 6766, 33233, 48263, 57511, 66466, 96526, 115022, 564961, 1129922, 9604337, 19208674]

約数ペア:

[(1, 19208674), (2, 9604337), (17, 1129922), (34, 564961), (167, 115022), (199, 96526), (289, 66466), (334, 57511), (398, 48263), (578, 33233), (2839, 6766), (3383, 5678)]