38920322

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{146317}}^1$

素因数の和:146345

約数の個数: 16

約数和(自身を含む): 70232640

約数和(自身を除く): 31312318

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 146317, 292634, 1024219, 2048438, 2780023, 5560046, 19460161, 38920322]

約数ペア:

[(1, 38920322), (2, 19460161), (7, 5560046), (14, 2780023), (19, 2048438), (38, 1024219), (133, 292634), (266, 146317)]