19005681158

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1\times {\mathrm{1237}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 28983818304

約数和(自身を除く): 9978137146

約数列:

[1, 2, 157, 167, 293, 314, 334, 586, 1237, 2474, 26219, 46001, 48931, 52438, 92002, 97862, 194209, 206579, 362441, 388418, 413158, 724882, 7682167, 15364334, 32432903, 56903237, 60527647, 64865806, 113806474, 121055294, 9502840579, 19005681158]

約数ペア:

[(1, 19005681158), (2, 9502840579), (157, 121055294), (167, 113806474), (293, 64865806), (314, 60527647), (334, 56903237), (586, 32432903), (1237, 15364334), (2474, 7682167), (26219, 724882), (46001, 413158), (48931, 388418), (52438, 362441), (92002, 206579), (97862, 194209)]