39218894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{569}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 69521760

約数和(自身を除く): 30302866

約数列:

[1, 2, 11, 13, 22, 26, 143, 241, 286, 482, 569, 1138, 2651, 3133, 5302, 6259, 6266, 7397, 12518, 14794, 34463, 68926, 81367, 137129, 162734, 274258, 1508419, 1782677, 3016838, 3565354, 19609447, 39218894]

約数ペア:

[(1, 39218894), (2, 19609447), (11, 3565354), (13, 3016838), (22, 1782677), (26, 1508419), (143, 274258), (241, 162734), (286, 137129), (482, 81367), (569, 68926), (1138, 34463), (2651, 14794), (3133, 12518), (5302, 7397), (6259, 6266)]