19185592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1117}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 38235600

約数和(自身を除く): 19050008

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 1117, 2147, 2234, 4294, 4468, 8588, 8936, 17176, 21223, 42446, 84892, 126221, 169784, 252442, 504884, 1009768, 2398199, 4796398, 9592796, 19185592]

約数ペア:

[(1, 19185592), (2, 9592796), (4, 4796398), (8, 2398199), (19, 1009768), (38, 504884), (76, 252442), (113, 169784), (152, 126221), (226, 84892), (452, 42446), (904, 21223), (1117, 17176), (2147, 8936), (2234, 8588), (4294, 4468)]