22245197

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 26406912

約数和(自身を除く): 4161715

約数列:

[1, 13, 17, 31, 191, 221, 289, 403, 527, 2483, 3247, 3757, 5921, 6851, 8959, 42211, 55199, 76973, 100657, 116467, 717587, 1308541, 1711169, 22245197]

約数ペア:

[(1, 22245197), (13, 1711169), (17, 1308541), (31, 717587), (191, 116467), (221, 100657), (289, 76973), (403, 55199), (527, 42211), (2483, 8959), (3247, 6851), (3757, 5921)]