19065112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{216649}}^1$

素因数の和:216666

約数の個数: 16

約数和(自身を含む): 38997000

約数和(自身を除く): 19931888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 216649, 433298, 866596, 1733192, 2383139, 4766278, 9532556, 19065112]

約数ペア:

[(1, 19065112), (2, 9532556), (4, 4766278), (8, 2383139), (11, 1733192), (22, 866596), (44, 433298), (88, 216649)]