18943834

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{104087}}^1$

素因数の和:104109

約数の個数: 16

約数和(自身を含む): 34973568

約数和(自身を除く): 16029734

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 104087, 208174, 728609, 1353131, 1457218, 2706262, 9471917, 18943834]

約数ペア:

[(1, 18943834), (2, 9471917), (7, 2706262), (13, 1457218), (14, 1353131), (26, 728609), (91, 208174), (182, 104087)]