13249450

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1373}}^1$

素因数の和:1578

約数の個数: 24

約数和(自身を含む): 24789708

約数和(自身を除く): 11540258

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1373, 1930, 2746, 4825, 6865, 9650, 13730, 34325, 68650, 264989, 529978, 1324945, 2649890, 6624725, 13249450]

約数ペア:

[(1, 13249450), (2, 6624725), (5, 2649890), (10, 1324945), (25, 529978), (50, 264989), (193, 68650), (386, 34325), (965, 13730), (1373, 9650), (1930, 6865), (2746, 4825)]