19438362

素因数分解:

$2^1\times 3^2\times {\mathrm{883}}^1\times {\mathrm{1223}}^1$

素因数の和:2114

約数の個数: 24

約数和(自身を含む): 42198624

約数和(自身を除く): 22760262

約数列:

[1, 2, 3, 6, 9, 18, 883, 1223, 1766, 2446, 2649, 3669, 5298, 7338, 7947, 11007, 15894, 22014, 1079909, 2159818, 3239727, 6479454, 9719181, 19438362]

約数ペア:

[(1, 19438362), (2, 9719181), (3, 6479454), (6, 3239727), (9, 2159818), (18, 1079909), (883, 22014), (1223, 15894), (1766, 11007), (2446, 7947), (2649, 7338), (3669, 5298)]