219989454916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37592183}}^1$

素因数の和:37592224

約数の個数: 48

約数和(自身を含む): 505238952960

約数和(自身を除く): 285249498044

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 37592183, 75184366, 150368732, 263145281, 413514013, 526290562, 714251477, 827028026, 1052581124, 1428502954, 1654056052, 2857005908, 2894598091, 4999760339, 5789196182, 7856766247, 9999520678, 11578392364, 15713532494, 19999041356, 31427064988, 54997363729, 109994727458, 219989454916]

約数ペア:

[(1, 219989454916), (2, 109994727458), (4, 54997363729), (7, 31427064988), (11, 19999041356), (14, 15713532494), (19, 11578392364), (22, 9999520678), (28, 7856766247), (38, 5789196182), (44, 4999760339), (76, 2894598091), (77, 2857005908), (133, 1654056052), (154, 1428502954), (209, 1052581124), (266, 827028026), (308, 714251477), (418, 526290562), (532, 413514013), (836, 263145281), (1463, 150368732), (2926, 75184366), (5852, 37592183)]