22814561

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 31207680

約数和(自身を除く): 8393119

約数列:

[1, 7, 11, 17, 29, 77, 119, 187, 203, 319, 493, 601, 1309, 2233, 3451, 4207, 5423, 6611, 10217, 17429, 37961, 46277, 71519, 112387, 122003, 191719, 296293, 786709, 1342033, 2074051, 3259223, 22814561]

約数ペア:

[(1, 22814561), (7, 3259223), (11, 2074051), (17, 1342033), (29, 786709), (77, 296293), (119, 191719), (187, 122003), (203, 112387), (319, 71519), (493, 46277), (601, 37961), (1309, 17429), (2233, 10217), (3451, 6611), (4207, 5423)]