23193813

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9463}}^1$

素因数の和:9528

約数の個数: 16

約数和(自身を含む): 33313280

約数和(自身を除く): 10119467

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 9463, 28389, 179797, 406909, 539391, 1220727, 7731271, 23193813]

約数ペア:

[(1, 23193813), (3, 7731271), (19, 1220727), (43, 539391), (57, 406909), (129, 179797), (817, 28389), (2451, 9463)]