16682974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 31481856

約数和(自身を除く): 14798882

約数列:

[1, 2, 7, 11, 14, 22, 77, 127, 154, 254, 853, 889, 1397, 1706, 1778, 2794, 5971, 9383, 9779, 11942, 18766, 19558, 65681, 108331, 131362, 216662, 758317, 1191641, 1516634, 2383282, 8341487, 16682974]

約数ペア:

[(1, 16682974), (2, 8341487), (7, 2383282), (11, 1516634), (14, 1191641), (22, 758317), (77, 216662), (127, 131362), (154, 108331), (254, 65681), (853, 19558), (889, 18766), (1397, 11942), (1706, 9779), (1778, 9383), (2794, 5971)]