1885712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6203}}^1$

素因数の和:6230

約数の個数: 20

約数和(自身を含む): 3846480

約数和(自身を除く): 1960768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6203, 12406, 24812, 49624, 99248, 117857, 235714, 471428, 942856, 1885712]

約数ペア:

[(1, 1885712), (2, 942856), (4, 471428), (8, 235714), (16, 117857), (19, 99248), (38, 49624), (76, 24812), (152, 12406), (304, 6203)]