22880396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{74287}}^1$

素因数の和:74309

約数の個数: 24

約数和(自身を含む): 49921536

約数和(自身を除く): 27041140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 74287, 148574, 297148, 520009, 817157, 1040018, 1634314, 2080036, 3268628, 5720099, 11440198, 22880396]

約数ペア:

[(1, 22880396), (2, 11440198), (4, 5720099), (7, 3268628), (11, 2080036), (14, 1634314), (22, 1040018), (28, 817157), (44, 520009), (77, 297148), (154, 148574), (308, 74287)]