2019260914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2027}}^1\times {\mathrm{45281}}^1$

素因数の和:47321

約数の個数: 16

約数和(自身を含む): 3305948256

約数和(自身を除く): 1286687342

約数列:

[1, 2, 11, 22, 2027, 4054, 22297, 44594, 45281, 90562, 498091, 996182, 91784587, 183569174, 1009630457, 2019260914]

約数ペア:

[(1, 2019260914), (2, 1009630457), (11, 183569174), (22, 91784587), (2027, 996182), (4054, 498091), (22297, 90562), (44594, 45281)]