22298419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 28627200

約数和(自身を除く): 6328781

約数列:

[1, 11, 13, 19, 29, 143, 209, 247, 283, 319, 377, 551, 2717, 3113, 3679, 4147, 5377, 6061, 7163, 8207, 40469, 59147, 69901, 78793, 90277, 106691, 155933, 768911, 1173601, 1715263, 2027129, 22298419]

約数ペア:

[(1, 22298419), (11, 2027129), (13, 1715263), (19, 1173601), (29, 768911), (143, 155933), (209, 106691), (247, 90277), (283, 78793), (319, 69901), (377, 59147), (551, 40469), (2717, 8207), (3113, 7163), (3679, 6061), (4147, 5377)]