16952390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1433}}^1$

素因数の和:1473

約数の個数: 48

約数和(自身を含む): 37788768

約数和(自身を除く): 20836378

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1433, 1690, 2366, 2866, 5915, 7165, 10031, 11830, 14330, 18629, 20062, 37258, 50155, 93145, 100310, 130403, 186290, 242177, 260806, 484354, 652015, 1210885, 1304030, 1695239, 2421770, 3390478, 8476195, 16952390]

約数ペア:

[(1, 16952390), (2, 8476195), (5, 3390478), (7, 2421770), (10, 1695239), (13, 1304030), (14, 1210885), (26, 652015), (35, 484354), (65, 260806), (70, 242177), (91, 186290), (130, 130403), (169, 100310), (182, 93145), (338, 50155), (455, 37258), (845, 20062), (910, 18629), (1183, 14330), (1433, 11830), (1690, 10031), (2366, 7165), (2866, 5915)]