20151542290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{183195839}}^1$

素因数の和:183195857

約数の個数: 16

約数和(自身を含む): 39570301440

約数和(自身を除く): 19418759150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 183195839, 366391678, 915979195, 1831958390, 2015154229, 4030308458, 10075771145, 20151542290]

約数ペア:

[(1, 20151542290), (2, 10075771145), (5, 4030308458), (10, 2015154229), (11, 1831958390), (22, 915979195), (55, 366391678), (110, 183195839)]