40898146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2711}}^1$

素因数の和:3129

約数の個数: 16

約数和(自身を含む): 64762560

約数和(自身を除く): 23864414

約数列:

[1, 2, 19, 38, 397, 794, 2711, 5422, 7543, 15086, 51509, 103018, 1076267, 2152534, 20449073, 40898146]

約数ペア:

[(1, 40898146), (2, 20449073), (19, 2152534), (38, 1076267), (397, 103018), (794, 51509), (2711, 15086), (5422, 7543)]