15490596304

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{2118517}}^1$

素因数の和:2118982

約数の個数: 20

約数和(自身を含む): 30078718564

約数和(自身を除く): 14588122260

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 2118517, 4237034, 8474068, 16948136, 33896272, 968162269, 1936324538, 3872649076, 7745298152, 15490596304]

約数ペア:

[(1, 15490596304), (2, 7745298152), (4, 3872649076), (8, 1936324538), (16, 968162269), (457, 33896272), (914, 16948136), (1828, 8474068), (3656, 4237034), (7312, 2118517)]