22308028

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 39795840

約数和(自身を除く): 17487812

約数列:

[1, 2, 4, 89, 178, 223, 281, 356, 446, 562, 892, 1124, 19847, 25009, 39694, 50018, 62663, 79388, 100036, 125326, 250652, 5577007, 11154014, 22308028]

約数ペア:

[(1, 22308028), (2, 11154014), (4, 5577007), (89, 250652), (178, 125326), (223, 100036), (281, 79388), (356, 62663), (446, 50018), (562, 39694), (892, 25009), (1124, 19847)]