22075888

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{19433}}^1$

素因数の和:19512

約数の個数: 20

約数和(自身を含む): 43376688

約数和(自身を除く): 21300800

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 19433, 38866, 77732, 155464, 310928, 1379743, 2759486, 5518972, 11037944, 22075888]

約数ペア:

[(1, 22075888), (2, 11037944), (4, 5518972), (8, 2759486), (16, 1379743), (71, 310928), (142, 155464), (284, 77732), (568, 38866), (1136, 19433)]