6427472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{21143}}^1$

素因数の和:21170

約数の個数: 20

約数和(自身を含む): 13109280

約数和(自身を除く): 6681808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 21143, 42286, 84572, 169144, 338288, 401717, 803434, 1606868, 3213736, 6427472]

約数ペア:

[(1, 6427472), (2, 3213736), (4, 1606868), (8, 803434), (16, 401717), (19, 338288), (38, 169144), (76, 84572), (152, 42286), (304, 21143)]