23215568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{76367}}^1$

素因数の和:76394

約数の個数: 20

約数和(自身を含む): 47348160

約数和(自身を除く): 24132592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 76367, 152734, 305468, 610936, 1221872, 1450973, 2901946, 5803892, 11607784, 23215568]

約数ペア:

[(1, 23215568), (2, 11607784), (4, 5803892), (8, 2901946), (16, 1450973), (19, 1221872), (38, 610936), (76, 305468), (152, 152734), (304, 76367)]