19639119

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6101}}^1$

素因数の和:6170

約数の個数: 16

約数和(自身を含む): 27825120

約数和(自身を除く): 8186001

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 6101, 18303, 176929, 225737, 530787, 677211, 6546373, 19639119]

約数ペア:

[(1, 19639119), (3, 6546373), (29, 677211), (37, 530787), (87, 225737), (111, 176929), (1073, 18303), (3219, 6101)]