22501910

素因数分解:

$2^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{2141}}^1$

素因数の和:3199

約数の個数: 16

約数和(自身を含む): 40560912

約数和(自身を除く): 18059002

約数列:

[1, 2, 5, 10, 1051, 2102, 2141, 4282, 5255, 10510, 10705, 21410, 2250191, 4500382, 11250955, 22501910]

約数ペア:

[(1, 22501910), (2, 11250955), (5, 4500382), (10, 2250191), (1051, 21410), (2102, 10705), (2141, 10510), (4282, 5255)]