19123303587

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3181}}^1\times {\mathrm{117877}}^1$

素因数の和:121078

約数の個数: 16

約数和(自身を含む): 27006321312

約数和(自身を除く): 7883017725

約数列:

[1, 3, 17, 51, 3181, 9543, 54077, 117877, 162231, 353631, 2003909, 6011727, 374966737, 1124900211, 6374434529, 19123303587]

約数ペア:

[(1, 19123303587), (3, 6374434529), (17, 1124900211), (51, 374966737), (3181, 6011727), (9543, 2003909), (54077, 353631), (117877, 162231)]