22907521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13249}}^1$

素因数の和:13288

約数の個数: 16

約数和(自身を含む): 29680000

約数和(自身を除く): 6772479

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 13249, 92743, 172237, 251731, 1205659, 1762117, 3272503, 22907521]

約数ペア:

[(1, 22907521), (7, 3272503), (13, 1762117), (19, 1205659), (91, 251731), (133, 172237), (247, 92743), (1729, 13249)]