22991288405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{437471}}^1$

素因数の和:437956

約数の個数: 16

約数和(自身を含む): 28852153344

約数和(自身を除く): 5860864939

約数列:

[1, 5, 23, 115, 457, 2285, 10511, 52555, 437471, 2187355, 10061833, 50309165, 199924247, 999621235, 4598257681, 22991288405]

約数ペア:

[(1, 22991288405), (5, 4598257681), (23, 999621235), (115, 199924247), (457, 50309165), (2285, 10061833), (10511, 2187355), (52555, 437471)]