22553008

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{19853}}^1$

素因数の和:19932

約数の個数: 20

約数和(自身を含む): 44314128

約数和(自身を除く): 21761120

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 19853, 39706, 79412, 158824, 317648, 1409563, 2819126, 5638252, 11276504, 22553008]

約数ペア:

[(1, 22553008), (2, 11276504), (4, 5638252), (8, 2819126), (16, 1409563), (71, 317648), (142, 158824), (284, 79412), (568, 39706), (1136, 19853)]