190989862

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{718007}}^1$

素因数の和:718035

約数の個数: 16

約数和(自身を含む): 344643840

約数和(自身を除く): 153653978

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 718007, 1436014, 5026049, 10052098, 13642133, 27284266, 95494931, 190989862]

約数ペア:

[(1, 190989862), (2, 95494931), (7, 27284266), (14, 13642133), (19, 10052098), (38, 5026049), (133, 1436014), (266, 718007)]