25161994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 44847936

約数和(自身を除く): 19685942

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 907, 1067, 1261, 1814, 2134, 2522, 9977, 11791, 13871, 19954, 23582, 27742, 87979, 129701, 175958, 259402, 967769, 1143727, 1935538, 2287454, 12580997, 25161994]

約数ペア:

[(1, 25161994), (2, 12580997), (11, 2287454), (13, 1935538), (22, 1143727), (26, 967769), (97, 259402), (143, 175958), (194, 129701), (286, 87979), (907, 27742), (1067, 23582), (1261, 19954), (1814, 13871), (2134, 11791), (2522, 9977)]