1924666009

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1993}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 2377486080

約数和(自身を除く): 452820071

約数列:

[1, 7, 19, 53, 133, 137, 371, 959, 1007, 1993, 2603, 7049, 7261, 13951, 18221, 37867, 50827, 105629, 137959, 265069, 273041, 739403, 965713, 1911287, 2006951, 5187779, 14048657, 14471173, 36314453, 101298211, 274952287, 1924666009]

約数ペア:

[(1, 1924666009), (7, 274952287), (19, 101298211), (53, 36314453), (133, 14471173), (137, 14048657), (371, 5187779), (959, 2006951), (1007, 1911287), (1993, 965713), (2603, 739403), (7049, 273041), (7261, 265069), (13951, 137959), (18221, 105629), (37867, 50827)]