22150210

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{26687}}^1$

素因数の和:26777

約数の個数: 16

約数和(自身を含む): 40352256

約数和(自身を除く): 18202046

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 26687, 53374, 133435, 266870, 2215021, 4430042, 11075105, 22150210]

約数ペア:

[(1, 22150210), (2, 11075105), (5, 4430042), (10, 2215021), (83, 266870), (166, 133435), (415, 53374), (830, 26687)]