22225508

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 39846912

約数和(自身を除く): 17621404

約数列:

[1, 2, 4, 67, 127, 134, 254, 268, 508, 653, 1306, 2612, 8509, 17018, 34036, 43751, 82931, 87502, 165862, 175004, 331724, 5556377, 11112754, 22225508]

約数ペア:

[(1, 22225508), (2, 11112754), (4, 5556377), (67, 331724), (127, 175004), (134, 165862), (254, 87502), (268, 82931), (508, 43751), (653, 34036), (1306, 17018), (2612, 8509)]