19007938314

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{942013}}^1$

素因数の和:942099

約数の個数: 48

約数和(自身を含む): 44086255200

約数和(自身を除く): 25078316886

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 2242, 3363, 6726, 10089, 20178, 942013, 1884026, 2826039, 5652078, 8478117, 16956234, 17898247, 35796494, 53694741, 55578767, 107389482, 111157534, 161084223, 166736301, 322168446, 333472602, 500208903, 1000417806, 1055996573, 2111993146, 3167989719, 6335979438, 9503969157, 19007938314]

約数ペア:

[(1, 19007938314), (2, 9503969157), (3, 6335979438), (6, 3167989719), (9, 2111993146), (18, 1055996573), (19, 1000417806), (38, 500208903), (57, 333472602), (59, 322168446), (114, 166736301), (118, 161084223), (171, 111157534), (177, 107389482), (342, 55578767), (354, 53694741), (531, 35796494), (1062, 17898247), (1121, 16956234), (2242, 8478117), (3363, 5652078), (6726, 2826039), (10089, 1884026), (20178, 942013)]