28185949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7933}}^1$

素因数の和:7980

約数の個数: 16

約数和(自身を含む): 34274880

約数和(自身を除く): 6088931

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 7933, 87263, 134861, 150727, 1483471, 1657997, 2562359, 28185949]

約数ペア:

[(1, 28185949), (11, 2562359), (17, 1657997), (19, 1483471), (187, 150727), (209, 134861), (323, 87263), (3553, 7933)]