15032876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{887}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 27847680

約数和(自身を除く): 12814804

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 887, 892, 1774, 3548, 4237, 8474, 16853, 16948, 33706, 67412, 197801, 395602, 791204, 3758219, 7516438, 15032876]

約数ペア:

[(1, 15032876), (2, 7516438), (4, 3758219), (19, 791204), (38, 395602), (76, 197801), (223, 67412), (446, 33706), (887, 16948), (892, 16853), (1774, 8474), (3548, 4237)]