19007934

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9931}}^1$

素因数の和:9976

約数の個数: 32

約数和(自身を含む): 42906240

約数和(自身を除く): 23898306

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 9931, 19862, 29793, 59586, 109241, 218482, 287999, 327723, 575998, 655446, 863997, 1727994, 3167989, 6335978, 9503967, 19007934]

約数ペア:

[(1, 19007934), (2, 9503967), (3, 6335978), (6, 3167989), (11, 1727994), (22, 863997), (29, 655446), (33, 575998), (58, 327723), (66, 287999), (87, 218482), (174, 109241), (319, 59586), (638, 29793), (957, 19862), (1914, 9931)]