12408638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 21461760

約数和(自身を除く): 9053122

約数列:

[1, 2, 11, 22, 23, 46, 137, 179, 253, 274, 358, 506, 1507, 1969, 3014, 3151, 3938, 4117, 6302, 8234, 24523, 34661, 45287, 49046, 69322, 90574, 269753, 539506, 564029, 1128058, 6204319, 12408638]

約数ペア:

[(1, 12408638), (2, 6204319), (11, 1128058), (22, 564029), (23, 539506), (46, 269753), (137, 90574), (179, 69322), (253, 49046), (274, 45287), (358, 34661), (506, 24523), (1507, 8234), (1969, 6302), (3014, 4117), (3151, 3938)]