39453158

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 66549600

約数和(自身を除く): 27096442

約数列:

[1, 2, 17, 19, 34, 38, 157, 314, 323, 389, 646, 778, 2669, 2983, 5338, 5966, 6613, 7391, 13226, 14782, 50711, 61073, 101422, 122146, 125647, 251294, 1038241, 1160387, 2076482, 2320774, 19726579, 39453158]

約数ペア:

[(1, 39453158), (2, 19726579), (17, 2320774), (19, 2076482), (34, 1160387), (38, 1038241), (157, 251294), (314, 125647), (323, 122146), (389, 101422), (646, 61073), (778, 50711), (2669, 14782), (2983, 13226), (5338, 7391), (5966, 6613)]