10989904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{36151}}^1$

素因数の和:36178

約数の個数: 20

約数和(自身を含む): 22414240

約数和(自身を除く): 11424336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 36151, 72302, 144604, 289208, 578416, 686869, 1373738, 2747476, 5494952, 10989904]

約数ペア:

[(1, 10989904), (2, 5494952), (4, 2747476), (8, 1373738), (16, 686869), (19, 578416), (38, 289208), (76, 144604), (152, 72302), (304, 36151)]