19301273

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 21056256

約数和(自身を除く): 1754983

約数列:

[1, 17, 73, 103, 151, 1241, 1751, 2567, 7519, 11023, 15553, 127823, 187391, 264401, 1135369, 19301273]

約数ペア:

[(1, 19301273), (17, 1135369), (73, 264401), (103, 187391), (151, 127823), (1241, 15553), (1751, 11023), (2567, 7519)]