15180991298

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{17107}}^1$

素因数の和:17343

約数の個数: 48

約数和(自身を含む): 26485236960

約数和(自身を除く): 11304245662

約数列:

[1, 2, 11, 19, 22, 38, 121, 193, 209, 242, 386, 418, 2123, 2299, 3667, 4246, 4598, 7334, 17107, 23353, 34214, 40337, 46706, 80674, 188177, 325033, 376354, 443707, 650066, 887414, 2069947, 3301651, 3575363, 4139894, 6603302, 7150726, 36318161, 39328993, 62731369, 72636322, 78657986, 125462738, 399499771, 690045059, 798999542, 1380090118, 7590495649, 15180991298]

約数ペア:

[(1, 15180991298), (2, 7590495649), (11, 1380090118), (19, 798999542), (22, 690045059), (38, 399499771), (121, 125462738), (193, 78657986), (209, 72636322), (242, 62731369), (386, 39328993), (418, 36318161), (2123, 7150726), (2299, 6603302), (3667, 4139894), (4246, 3575363), (4598, 3301651), (7334, 2069947), (17107, 887414), (23353, 650066), (34214, 443707), (40337, 376354), (46706, 325033), (80674, 188177)]