19664934844

素因数分解:

$2^2\times {\mathrm{457}}^1\times {\mathrm{739}}^1\times {\mathrm{14557}}^1$

素因数の和:15757

約数の個数: 24

約数和(自身を含む): 34537981520

約数和(自身を除く): 14873046676

約数列:

[1, 2, 4, 457, 739, 914, 1478, 1828, 2956, 14557, 29114, 58228, 337723, 675446, 1350892, 6652549, 10757623, 13305098, 21515246, 26610196, 43030492, 4916233711, 9832467422, 19664934844]

約数ペア:

[(1, 19664934844), (2, 9832467422), (4, 4916233711), (457, 43030492), (739, 26610196), (914, 21515246), (1478, 13305098), (1828, 10757623), (2956, 6652549), (14557, 1350892), (29114, 675446), (58228, 337723)]