18384119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 20415360

約数和(自身を除く): 2031241

約数列:

[1, 13, 61, 97, 239, 793, 1261, 3107, 5917, 14579, 23183, 76921, 189527, 301379, 1414163, 18384119]

約数ペア:

[(1, 18384119), (13, 1414163), (61, 301379), (97, 189527), (239, 76921), (793, 23183), (1261, 14579), (3107, 5917)]