2019464678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13113407}}^1$

素因数の和:13113427

約数の個数: 16

約数和(自身を含む): 3776661504

約数和(自身を除く): 1757196826

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13113407, 26226814, 91793849, 144247477, 183587698, 288494954, 1009732339, 2019464678]

約数ペア:

[(1, 2019464678), (2, 1009732339), (7, 288494954), (11, 183587698), (14, 144247477), (22, 91793849), (77, 26226814), (154, 13113407)]