19329798

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{140071}}^1$

素因数の和:140099

約数の個数: 16

約数和(自身を含む): 40340736

約数和(自身を除く): 21010938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 140071, 280142, 420213, 840426, 3221633, 6443266, 9664899, 19329798]

約数ペア:

[(1, 19329798), (2, 9664899), (3, 6443266), (6, 3221633), (23, 840426), (46, 420213), (69, 280142), (138, 140071)]