19120461

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4517}}^1$

素因数の和:4620

約数の個数: 16

約数和(自身を含む): 27324864

約数和(自身を除く): 8204403

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 4517, 13551, 76789, 230367, 374911, 1124733, 6373487, 19120461]

約数ペア:

[(1, 19120461), (3, 6373487), (17, 1124733), (51, 374911), (83, 230367), (249, 76789), (1411, 13551), (4233, 4517)]