21508733236

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{47585693}}^1$

素因数の和:47585810

約数の個数: 12

約数和(自身を含む): 37973383812

約数和(自身を除く): 16464650576

約数列:

[1, 2, 4, 113, 226, 452, 47585693, 95171386, 190342772, 5377183309, 10754366618, 21508733236]

約数ペア:

[(1, 21508733236), (2, 10754366618), (4, 5377183309), (113, 190342772), (226, 95171386), (452, 47585693)]