18329072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{60293}}^1$

素因数の和:60320

約数の個数: 20

約数和(自身を含む): 37382280

約数和(自身を除く): 19053208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 60293, 120586, 241172, 482344, 964688, 1145567, 2291134, 4582268, 9164536, 18329072]

約数ペア:

[(1, 18329072), (2, 9164536), (4, 4582268), (8, 2291134), (16, 1145567), (19, 964688), (38, 482344), (76, 241172), (152, 120586), (304, 60293)]