2038015815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12351611}}^1$

素因数の和:12351630

約数の個数: 16

約数和(自身を含む): 3557264256

約数和(自身を除く): 1519248441

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 12351611, 37054833, 61758055, 135867721, 185274165, 407603163, 679338605, 2038015815]

約数ペア:

[(1, 2038015815), (3, 679338605), (5, 407603163), (11, 185274165), (15, 135867721), (33, 61758055), (55, 37054833), (165, 12351611)]