19166896

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9007}}^1$

素因数の和:9041

約数の個数: 40

約数和(自身を含む): 44679680

約数和(自身を除く): 25512784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 9007, 18014, 36028, 63049, 72056, 126098, 144112, 171133, 252196, 342266, 504392, 684532, 1008784, 1197931, 1369064, 2395862, 2738128, 4791724, 9583448, 19166896]

約数ペア:

[(1, 19166896), (2, 9583448), (4, 4791724), (7, 2738128), (8, 2395862), (14, 1369064), (16, 1197931), (19, 1008784), (28, 684532), (38, 504392), (56, 342266), (76, 252196), (112, 171133), (133, 144112), (152, 126098), (266, 72056), (304, 63049), (532, 36028), (1064, 18014), (2128, 9007)]