21930616

素因数分解:

$2^3\times {\mathrm{577}}^1\times {\mathrm{4751}}^1$

素因数の和:5334

約数の個数: 16

約数和(自身を含む): 41199840

約数和(自身を除く): 19269224

約数列:

[1, 2, 4, 8, 577, 1154, 2308, 4616, 4751, 9502, 19004, 38008, 2741327, 5482654, 10965308, 21930616]

約数ペア:

[(1, 21930616), (2, 10965308), (4, 5482654), (8, 2741327), (577, 38008), (1154, 19004), (2308, 9502), (4616, 4751)]