19590282

素因数分解:

$2^1\times 3^3\times {\mathrm{409}}^1\times {\mathrm{887}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 43689600

約数和(自身を除く): 24099318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 409, 818, 887, 1227, 1774, 2454, 2661, 3681, 5322, 7362, 7983, 11043, 15966, 22086, 23949, 47898, 362783, 725566, 1088349, 2176698, 3265047, 6530094, 9795141, 19590282]

約数ペア:

[(1, 19590282), (2, 9795141), (3, 6530094), (6, 3265047), (9, 2176698), (18, 1088349), (27, 725566), (54, 362783), (409, 47898), (818, 23949), (887, 22086), (1227, 15966), (1774, 11043), (2454, 7983), (2661, 7362), (3681, 5322)]