76378442

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{287137}}^1$

素因数の和:287165

約数の個数: 16

約数和(自身を含む): 137826240

約数和(自身を除く): 61447798

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 287137, 574274, 2009959, 4019918, 5455603, 10911206, 38189221, 76378442]

約数ペア:

[(1, 76378442), (2, 38189221), (7, 10911206), (14, 5455603), (19, 4019918), (38, 2009959), (133, 574274), (266, 287137)]