21927088

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{37039}}^1$

素因数の和:37084

約数の個数: 20

約数和(自身を含む): 43633120

約数和(自身を除く): 21706032

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 37039, 74078, 148156, 296312, 592624, 1370443, 2740886, 5481772, 10963544, 21927088]

約数ペア:

[(1, 21927088), (2, 10963544), (4, 5481772), (8, 2740886), (16, 1370443), (37, 592624), (74, 296312), (148, 148156), (296, 74078), (592, 37039)]