17876530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13441}}^1$

素因数の和:13474

約数の個数: 32

約数和(自身を含む): 38712960

約数和(自身を除く): 20836430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 13441, 26882, 67205, 94087, 134410, 188174, 255379, 470435, 510758, 940870, 1276895, 1787653, 2553790, 3575306, 8938265, 17876530]

約数ペア:

[(1, 17876530), (2, 8938265), (5, 3575306), (7, 2553790), (10, 1787653), (14, 1276895), (19, 940870), (35, 510758), (38, 470435), (70, 255379), (95, 188174), (133, 134410), (190, 94087), (266, 67205), (665, 26882), (1330, 13441)]