15785198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 28153440

約数和(自身を除く): 12368242

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 569, 1067, 1138, 1261, 2134, 2522, 6259, 7397, 12518, 13871, 14794, 27742, 55193, 81367, 110386, 162734, 607123, 717509, 1214246, 1435018, 7892599, 15785198]

約数ペア:

[(1, 15785198), (2, 7892599), (11, 1435018), (13, 1214246), (22, 717509), (26, 607123), (97, 162734), (143, 110386), (194, 81367), (286, 55193), (569, 27742), (1067, 14794), (1138, 13871), (1261, 12518), (2134, 7397), (2522, 6259)]