21796094

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{397}}^1$

素因数の和:779

約数の個数: 16

約数和(自身を含む): 33231408

約数和(自身を除く): 11435314

約数列:

[1, 2, 97, 194, 283, 397, 566, 794, 27451, 38509, 54902, 77018, 112351, 224702, 10898047, 21796094]

約数ペア:

[(1, 21796094), (2, 10898047), (97, 224702), (194, 112351), (283, 77018), (397, 54902), (566, 38509), (794, 27451)]