22403978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1721}}^1$

素因数の和:2029

約数の個数: 16

約数和(自身を含む): 35211456

約数和(自身を除く): 12807478

約数列:

[1, 2, 23, 46, 283, 566, 1721, 3442, 6509, 13018, 39583, 79166, 487043, 974086, 11201989, 22403978]

約数ペア:

[(1, 22403978), (2, 11201989), (23, 974086), (46, 487043), (283, 79166), (566, 39583), (1721, 13018), (3442, 6509)]