19395904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{27551}}^1$

素因数の和:27574

約数の個数: 28

約数和(自身を含む): 41989248

約数和(自身を除く): 22593344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 27551, 55102, 110204, 220408, 303061, 440816, 606122, 881632, 1212244, 1763264, 2424488, 4848976, 9697952, 19395904]

約数ペア:

[(1, 19395904), (2, 9697952), (4, 4848976), (8, 2424488), (11, 1763264), (16, 1212244), (22, 881632), (32, 606122), (44, 440816), (64, 303061), (88, 220408), (176, 110204), (352, 55102), (704, 27551)]