191901017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{25693}}^1$

素因数の和:25808

約数の個数: 16

約数和(自身を含む): 241729152

約数和(自身を除く): 49828135

約数列:

[1, 7, 11, 77, 97, 679, 1067, 7469, 25693, 179851, 282623, 1978361, 2492221, 17445547, 27414431, 191901017]

約数ペア:

[(1, 191901017), (7, 27414431), (11, 17445547), (77, 2492221), (97, 1978361), (679, 282623), (1067, 179851), (7469, 25693)]