2019475796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{532001}}^1$

素因数の和:532091

約数の個数: 24

約数和(自身を含む): 3858078504

約数和(自身を除く): 1838602708

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 532001, 1064002, 2128004, 6916013, 13832026, 27664052, 38836073, 77672146, 155344292, 504868949, 1009737898, 2019475796]

約数ペア:

[(1, 2019475796), (2, 1009737898), (4, 504868949), (13, 155344292), (26, 77672146), (52, 38836073), (73, 27664052), (146, 13832026), (292, 6916013), (949, 2128004), (1898, 1064002), (3796, 532001)]