19397934

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{7643}}^1$

素因数の和:7701

約数の個数: 32

約数和(自身を含む): 44029440

約数和(自身を除く): 24631506

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 7643, 15286, 22929, 45858, 68787, 137574, 206361, 359221, 412722, 718442, 1077663, 2155326, 3232989, 6465978, 9698967, 19397934]

約数ペア:

[(1, 19397934), (2, 9698967), (3, 6465978), (6, 3232989), (9, 2155326), (18, 1077663), (27, 718442), (47, 412722), (54, 359221), (94, 206361), (141, 137574), (282, 68787), (423, 45858), (846, 22929), (1269, 15286), (2538, 7643)]