12571338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3931}}^1$

素因数の和:3990

約数の個数: 32

約数和(自身を含む): 27744192

約数和(自身を除く): 15172854

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 3931, 7862, 11793, 23586, 51103, 102206, 153309, 161171, 306618, 322342, 483513, 967026, 2095223, 4190446, 6285669, 12571338]

約数ペア:

[(1, 12571338), (2, 6285669), (3, 4190446), (6, 2095223), (13, 967026), (26, 483513), (39, 322342), (41, 306618), (78, 161171), (82, 153309), (123, 102206), (246, 51103), (533, 23586), (1066, 11793), (1599, 7862), (3198, 3931)]