19792547

素因数分解:

${\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:650

約数の個数: 12

約数和(自身を含む): 21122640

約数和(自身を除く): 1330093

約数列:

[1, 19, 109, 361, 503, 2071, 9557, 39349, 54827, 181583, 1041713, 19792547]

約数ペア:

[(1, 19792547), (19, 1041713), (109, 181583), (361, 54827), (503, 39349), (2071, 9557)]