191506942

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{71941}}^1$

素因数の和:71976

約数の個数: 16

約数和(自身を含む): 315969264

約数和(自身を除く): 124462322

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 71941, 143882, 791351, 1582702, 8704861, 17409722, 95753471, 191506942]

約数ペア:

[(1, 191506942), (2, 95753471), (11, 17409722), (22, 8704861), (121, 1582702), (242, 791351), (1331, 143882), (2662, 71941)]