22009784

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67103}}^1$

素因数の和:67150

約数の個数: 16

約数和(自身を含む): 42275520

約数和(自身を除く): 20265736

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 67103, 134206, 268412, 536824, 2751223, 5502446, 11004892, 22009784]

約数ペア:

[(1, 22009784), (2, 11004892), (4, 5502446), (8, 2751223), (41, 536824), (82, 268412), (164, 134206), (328, 67103)]