40786559

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 47911920

約数和(自身を除く): 7125361

約数列:

[1, 11, 19, 113, 121, 157, 209, 1243, 1727, 2147, 2299, 2983, 13673, 17741, 18997, 23617, 32813, 195151, 259787, 337079, 360943, 2146661, 3707869, 40786559]

約数ペア:

[(1, 40786559), (11, 3707869), (19, 2146661), (113, 360943), (121, 337079), (157, 259787), (209, 195151), (1243, 32813), (1727, 23617), (2147, 18997), (2299, 17741), (2983, 13673)]