16949884

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5087}}^1$

素因数の和:5122

約数の個数: 36

約数和(自身を含む): 36542016

約数和(自身を除く): 19592132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 5087, 10174, 20348, 35609, 71218, 86479, 142436, 172958, 249263, 345916, 498526, 605353, 997052, 1210706, 2421412, 4237471, 8474942, 16949884]

約数ペア:

[(1, 16949884), (2, 8474942), (4, 4237471), (7, 2421412), (14, 1210706), (17, 997052), (28, 605353), (34, 498526), (49, 345916), (68, 249263), (98, 172958), (119, 142436), (196, 86479), (238, 71218), (476, 35609), (833, 20348), (1666, 10174), (3332, 5087)]