21983108

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{46183}}^1$

素因数の和:46211

約数の個数: 24

約数和(自身を含む): 46553472

約数和(自身を除く): 24570364

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 46183, 92366, 184732, 323281, 646562, 785111, 1293124, 1570222, 3140444, 5495777, 10991554, 21983108]

約数ペア:

[(1, 21983108), (2, 10991554), (4, 5495777), (7, 3140444), (14, 1570222), (17, 1293124), (28, 785111), (34, 646562), (68, 323281), (119, 184732), (238, 92366), (476, 46183)]